I have uploaded some articles using QuickSubmit plugin.
http://jiaats.com/ojs31/index.php/bma/index
When I try to view the article the " HTTP ERROR 500" occurs.
Error log for this error is as given below -
[13-Nov-2017 10:46:13 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:13 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:13 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:13 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:13 UTC] PHP Strict Standards: Declaration of ArticleHandler::initialize() should be compatible with PKPHandler::initialize($request) in /home/naeemijr/public_html/jiaats.com/ojs31/pages/article/ArticleHandler.inc.php on line 389
[13-Nov-2017 10:46:13 UTC] PHP Strict Standards: Declaration of SubmissionFileDAO::fromRow() should be compatible with PKPSubmissionFileDAO::fromRow($row, $fileImplementation) in /home/naeemijr/public_html/jiaats.com/ojs31/classes/article/SubmissionFileDAO.inc.php on line 23
[13-Nov-2017 10:46:13 UTC] PHP Strict Standards: Declaration of SubmissionKeywordEntryDAO::getByControlledVocabId() should be compatible with ControlledVocabEntryDAO::getByControlledVocabId($controlledVocabId, $rangeInfo = NULL, $filter = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/lib/pkp/classes/submission/SubmissionKeywordEntryDAO.inc.php on line 20
[13-Nov-2017 10:46:13 UTC] PHP Fatal error: Arrays are not allowed in class constants in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Seboettg/CiteProc/Util/StringHelper.php on line 27
[13-Nov-2017 10:46:17 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:17 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:17 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:17 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/naeemijr/public_html/jiaats.com/ojs31/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 129
[13-Nov-2017 10:46:17 UTC] PHP Strict Standards: Declaration of SubmissionFileDAO::fromRow() should be compatible with PKPSubmissionFileDAO::fromRow($row, $fileImplementation) in /home/naeemijr/public_html/jiaats.com/ojs31/classes/article/SubmissionFileDAO.inc.php on line
However I have tried using changing the themes, disabling the Custom Block Plugin. But same error occurs again and again.
But on other journal on same installation all articles working fine.
Please suggest me what should I do to resolve this issue.
Regards
Naveen Malik