Arabic article view not open

http://10.0.0.31/ojs/index.php/abc/article/view/1when i publish an article the page article view show error page but in english it is working fine i use OJS 3.1.1.2 with defult theme
This page isn’t working
10.0.0.31 is currently unable to handle this request.
HTTP ERROR 500

my log:

[Wed Jul 18 10:13:01.025742 2018] [php7:warn] [pid 8590] [client 10.5.33.39:51743] PHP Warning: Declaration of AllowedUploadsPlugin::register($category, $path) should be compatible with LazyLoadPlugin::register($category, $path, $mainContextId = NULL) in /var/www/html/ojs/plugins/generic/allowedUploads/AllowedUploadsPlugin.inc.php on line 0, referer: http://my.site.edu/ojs/index.php/abc/management/importexport/plugin/QuickSubmitPlugin/saveSubmit

[Wed Jul 18 10:11:28.995692 2018] [php7:warn] [pid 8588] [client 10.5.33.34:14342] PHP Warning: Declaration of SubmissionKeywordEntryDAO::getByControlledVocabId($controlledVocabId, $rangeInfo = NULL) should be compatible with ControlledVocabEntryDAO::getByControlledVocabId($controlledVocabId, $rangeInfo = NULL, $filter = NULL) in /var/www/html/ojs/lib/pkp/classes/submission/SubmissionKeywordEntryDAO.inc.php on line 20, referer: http://10.0.0.31/ojs/index.php/JISCR/issue/view/3
[Wed Jul 18 10:11:29.099062 2018] [php7:warn] [pid 8588] [client 10.5.33.34:14342] PHP Warning: file_get_contents(/var/www/html/ojs/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/…/…/citation-style-language/locales/locales-ar-IQ.xml): failed to open stream: No such file or directory in /var/www/html/ojs/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Seboettg/CiteProc/StyleSheet.php on line 49, referer: http://10.0.0.31/ojs/index.php/JISCR/issue/view/3
[Wed Jul 18 10:11:29.099154 2018] [php7:error] [pid 8588] [client 10.5.33.34:14342] PHP Fatal error: Uncaught Exception: String could not be parsed as XML in /var/www/html/ojs/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Seboettg/CiteProc/Locale/Locale.php:48\nStack trace:\n#0 /var/www/html/ojs/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Seboettg/CiteProc/Locale/Locale.php(48): SimpleXMLElement->__construct(’’)\n#1 /var/www/html/ojs/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Seboettg/CiteProc/CiteProc.php(200): Seboettg\CiteProc\Locale\Locale->__construct(‘ar-IQ’)\n#2 /var/www/html/ojs/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Seboettg/CiteProc/CiteProc.php(160): Seboettg\CiteProc\CiteProc->init(false)\n#3 /var/www/html/ojs/plugins/generic/citationStyleLanguage/CitationStyleLanguagePlugin.inc.php(382): Seboettg\CiteProc\CiteProc->render(Array, ‘bibliography’)\n#4 /var/www/html/ojs/plugins/generic/citationStyleLanguage/CitationStyleLanguagePlugin.inc.php(274): CitationStyleLanguagePlugin->ge in /var/www/html/ojs/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/Seboettg/CiteProc/Locale/Locale.php on line 48, referer: http://10.0.0.31/ojs/index.php/JISCR/issue/view/3

Hi @muazsid,

You likely need to patch this issue: Fix citation style language plugin where locales don't exist · Issue #3833 · pkp/pkp-lib · GitHub

Regards,
Alec Smecher
Public Knowledge Project Team

thanks asmecher it is working for me

also the link of View Journal and Current Issue on the main website page does not working in arabic (not clickable link )