Premature end of script headers: index.php

Fala galera, tudo bem?

Repentinamente o site saiu do ar e esta mensagem insiste em aparecer. É a segunda vez que acontece, sendo que na primeira vez que aconteceu o site voltou ao ar depois de algumas horas sem nenhuma modificação. A mensagem apresentada é esta abaixo:

“Erro interno do Servidor!
O servidor encontrou um erro interno e não pode completar sua requisição.

Mensagem de Erro:
Premature end of script headers: index.php

Se você acredita ter encontrado um problema no servidor, por favor entre em contato com o webmaster.

Error 500”

Entrei em contato com a Locaweb e a mesma disse que não há nenhum problema com o servidor, visto que a raiz do FTP está funcionando normalmente e o problema está nesta instalação em especifíco, e que o problema estaria no tema utilizado. E ao entrar em contato com o desenvolvedor do tema, o mesmo informou que os erros encontrados no log disponibilizado pela Locaweb não havia nada relacionado ao tema.

Log da Locaweb

-bash-3.2$ cd logs
-bash-3.2$ tail -f ~/logs/error_log20171218
[Mon Dec 18 10:14:25 2017] [error] [client 201.80.6.133] Module compiled with module API=20121212, referer: http://www.icbeu.com.br/
[Mon Dec 18 10:14:25 2017] [error] [client 201.80.6.133] PHP compiled with module API=20131226, referer: http://www.icbeu.com.br/
[Mon Dec 18 10:14:25 2017] [error] [client 201.80.6.133] These options need to match, referer: http://www.icbeu.com.br/
[Mon Dec 18 10:14:25 2017] [error] [client 201.80.6.133] in Unknown on line 0, referer: http://www.icbeu.com.br/
[Mon Dec 18 10:14:55 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:14:56 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:14:56 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:14:56 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:14:56 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:14:58 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:15:57 2017] [error] [client 209.205.217.2] Premature end of script headers: wp-login.php
[Mon Dec 18 10:16:12 2017] [error] [client 178.18.138.76] Premature end of script headers: wp-login.php
[Mon Dec 18 10:16:17 2017] [error] [client 184.170.145.19] Premature end of script headers: wp-login.php
[Mon Dec 18 10:18:12 2017] [error] [client 67.227.195.130] Premature end of script headers: wp-login.php
[Mon Dec 18 10:19:28 2017] [error] [client 94.198.98.232] Premature end of script headers: wp-login.php
[Mon Dec 18 10:19:30 2017] [error] [client 66.249.89.203] Premature end of script headers: index.php
[Mon Dec 18 10:19:41 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] No log handling enabled – turning on stderr logging
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Did not find ‘ucdavis’ in module UCD-SNMP-MIB (/usr/share/snmp/mibs/UCD-DEMO-MIB.txt)
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Unlinked OID in UCD-DEMO-MIB: ucdDemoMIB ::= { ucdavis 14 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Undefined identifier: ucdavis near line 7 of /usr/share/snmp/mibs/UCD-DEMO-MIB.txt
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Did not find ‘ucdExperimental’ in module UCD-SNMP-MIB (/usr/share/snmp/mibs/UCD-DISKIO-MIB.txt)
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Unlinked OID in UCD-DISKIO-MIB: ucdDiskIOMIB ::= { ucdExperimental 15 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Undefined identifier: ucdExperimental near line 19 of /usr/share/snmp/mibs/UCD-DISKIO-MIB.txt
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.153.185] Premature end of script headers: wp-cron.php, referer: http://icbeu.com.br/novosite/wp-cron.php?doing_wp_cron=1513599582.8992218971252441406250
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Did not find ‘ucdExperimental’ in module UCD-SNMP-MIB (/usr/share/snmp/mibs/LM-SENSORS-MIB.txt)
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Unlinked OID in LM-SENSORS-MIB: lmSensors ::= { ucdExperimental 16 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Undefined identifier: ucdExperimental near line 32 of /usr/share/snmp/mibs/LM-SENSORS-MIB.txt
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Did not find ‘ucdExperimental’ in module UCD-SNMP-MIB (/usr/share/snmp/mibs/UCD-DLMOD-MIB.txt)
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Unlinked OID in UCD-DLMOD-MIB: ucdDlmodMIB ::= { ucdExperimental 14 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Undefined identifier: ucdExperimental near line 13 of /usr/share/snmp/mibs/UCD-DLMOD-MIB.txt
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DEMO-MIB: ucdDemoPublic ::= { ucdDemoMIBObjects 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodTable ::= { ucdDlmodMIB 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodNextIndex ::= { ucdDlmodMIB 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOEntry ::= { diskIOTable 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodEntry ::= { dlmodTable 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DEMO-MIB: ucdDemoMIBObjects ::= { ucdDemoMIB 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmMiscSensorsEntry ::= { lmMiscSensorsTable 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmFanSensorsEntry ::= { lmFanSensorsTable 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmTempSensorsEntry ::= { lmTempSensorsTable 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmVoltSensorsEntry ::= { lmVoltSensorsTable 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIONWrittenX ::= { diskIOEntry 13 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIONReadX ::= { diskIOEntry 12 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOLA15 ::= { diskIOEntry 11 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOLA5 ::= { diskIOEntry 10 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOLA1 ::= { diskIOEntry 9 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOWrites ::= { diskIOEntry 6 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOReads ::= { diskIOEntry 5 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIONWritten ::= { diskIOEntry 4 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIONRead ::= { diskIOEntry 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIODevice ::= { diskIOEntry 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOIndex ::= { diskIOEntry 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodStatus ::= { dlmodEntry 5 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodError ::= { dlmodEntry 4 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodPath ::= { dlmodEntry 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodName ::= { dlmodEntry 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: dlmodIndex ::= { dlmodEntry 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmMiscSensorsValue ::= { lmMiscSensorsEntry 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmMiscSensorsDevice ::= { lmMiscSensorsEntry 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmMiscSensorsIndex ::= { lmMiscSensorsEntry 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DLMOD-MIB: ucdDlmodMIB ::= { ucdExperimental 14 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmSensors ::= { ucdExperimental 16 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: ucdDiskIOMIB ::= { ucdExperimental 15 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmFanSensorsValue ::= { lmFanSensorsEntry 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmFanSensorsDevice ::= { lmFanSensorsEntry 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmFanSensorsIndex ::= { lmFanSensorsEntry 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmTempSensorsValue ::= { lmTempSensorsEntry 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmTempSensorsDevice ::= { lmTempSensorsEntry 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmTempSensorsIndex ::= { lmTempSensorsEntry 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmVoltSensorsValue ::= { lmVoltSensorsEntry 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmVoltSensorsDevice ::= { lmVoltSensorsEntry 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmVoltSensorsIndex ::= { lmVoltSensorsEntry 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DEMO-MIB: ucdDemoPassphrase ::= { ucdDemoPublic 4 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DEMO-MIB: ucdDemoUserList ::= { ucdDemoPublic 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DEMO-MIB: ucdDemoPublicString ::= { ucdDemoPublic 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DEMO-MIB: ucdDemoResetKeys ::= { ucdDemoPublic 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmMiscSensorsTable ::= { lmSensors 5 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmVoltSensorsTable ::= { lmSensors 4 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmFanSensorsTable ::= { lmSensors 3 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmTempSensorsTable ::= { lmSensors 2 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in LM-SENSORS-MIB: lmSensorsMIB ::= { lmSensors 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DEMO-MIB: ucdDemoMIB ::= { ucdavis 14 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Cannot adopt OID in UCD-DISKIO-MIB: diskIOTable ::= { ucdDiskIOMIB 1 }
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:19:43 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:19:43 2017] [error] [client 66.249.89.201] Premature end of script headers: index.php
[Mon Dec 18 10:19:54 2017] [error] [client 107.150.57.74] Premature end of script headers: wp-login.php
[Mon Dec 18 10:19:56 2017] [error] [client 66.249.89.199] Premature end of script headers: index.php
[Mon Dec 18 10:20:04 2017] [error] [client 200.222.185.235] Premature end of script headers: index.php, referer: https://www.google.com.br/
[Mon Dec 18 10:20:48 2017] [error] [client 192.31.237.156] Premature end of script headers: wp-login.php
[Mon Dec 18 10:20:53 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:20:53 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:20:53 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:20:53 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:20:54 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:20:56 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:20:57 2017] [error] [client 186.202.153.185] Premature end of script headers: wp-cron.php, referer: http://icbeu.com.br/novosite/wp-cron.php?doing_wp_cron=1513599656.1175889968872070312500
[Mon Dec 18 10:21:56 2017] [error] [client 66.249.89.201] Premature end of script headers: index.php
[Mon Dec 18 10:21:56 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:21:57 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:21:57 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:21:57 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:21:57 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:21:57 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:22:00 2017] [error] [client 78.201.139.22] Premature end of script headers: wp-login.php
[Mon Dec 18 10:22:14 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:22:15 2017] [error] [client 72.18.146.10] Premature end of script headers: wp-login.php
[Mon Dec 18 10:22:17 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:22:38 2017] [error] [client 51.15.147.69] Premature end of script headers: wp-login.php
[Mon Dec 18 10:22:47 2017] [error] [client 194.204.43.85] Premature end of script headers: wp-login.php
[Mon Dec 18 10:23:18 2017] [error] [client 204.79.180.11] Premature end of script headers: index.php
[Mon Dec 18 10:23:45 2017] [error] [client 95.110.161.42] Premature end of script headers: wp-login.php
[Mon Dec 18 10:23:48 2017] [error] [client 46.101.231.62] Premature end of script headers: wp-login.php
[Mon Dec 18 10:23:48 2017] [error] [client 186.202.153.185] Premature end of script headers: wp-cron.php, referer: http://www.icbeu.com.br/wp-cron.php?doing_wp_cron=1513599828.0088589191436767578125
[Mon Dec 18 10:24:01 2017] [error] [client 185.10.49.81] Premature end of script headers: wp-login.php
[Mon Dec 18 10:24:08 2017] [error] [client 89.35.39.119] Premature end of script headers: wp-login.php
[Mon Dec 18 10:24:08 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:24:30 2017] [error] [client 52.14.103.193] Premature end of script headers: wp-login.php
[Mon Dec 18 10:24:44 2017] [error] [client 201.17.157.223] Premature end of script headers: index.php, referer: https://www.google.com.br/
[Mon Dec 18 10:24:48 2017] [error] [client 201.17.157.223] Premature end of script headers: index.php, referer: http://icbeu.com.br/novosite/
[Mon Dec 18 10:24:50 2017] [error] [client 201.17.157.223] Premature end of script headers: index.php
[Mon Dec 18 10:24:55 2017] [error] [client 194.204.43.85] Premature end of script headers: wp-login.php
[Mon Dec 18 10:24:55 2017] [error] [client 186.202.153.185] Premature end of script headers: wp-cron.php, referer: http://www.icbeu.com.br/wp-cron.php?doing_wp_cron=1513599895.4419760704040527343750
[Mon Dec 18 10:24:56 2017] [error] [client 201.17.157.223] Premature end of script headers: index.php
[Mon Dec 18 10:24:58 2017] [error] [client 201.17.157.223] Premature end of script headers: index.php
[Mon Dec 18 10:25:01 2017] [error] [client 201.17.157.223] Premature end of script headers: index.php
[Mon Dec 18 10:25:48 2017] [error] [client 186.202.102.130] Premature end of script headers: index.php
[Mon Dec 18 10:26:09 2017] [error] [client 52.26.212.105] Premature end of script headers: wp-login.php
[Mon Dec 18 10:26:10 2017] [error] [client 186.202.153.185] Premature end of script headers: wp-cron.php, referer: http://www.icbeu.com.br/wp-cron.php?doing_wp_cron=1513599969.6222319602966308593750
[Mon Dec 18 10:26:26 2017] [error] [client 45.79.1.235] Premature end of script headers: wp-login.php

Vocês tem alguma ideia do que pode estar acontecendo? Desde já agradeço a ajuda.

A página que eu preciso de ajuda: [fazer login para ver o link]