Fatal error: Uncaught ExtensionDependencyError: SyntaxHighlight requires "shell" ability: Unable to run external programs, proc_open() is disabled in /home/shekiafn/public_html/wiki/includes/registration/ExtensionRegistry.php:460 Stack trace: #0 /home/shekiafn/public_html/wiki/includes/registration/ExtensionRegistry.php(314): ExtensionRegistry->readFromQueue() #1 /home/shekiafn/public_html/wiki/includes/Setup.php(285): ExtensionRegistry->loadFromQueue() #2 /home/shekiafn/public_html/wiki/includes/WebStart.php(92): require_once('/home/shekiafn/...') #3 /home/shekiafn/public_html/wiki/index.php(44): require('/home/shekiafn/...') #4 {main} thrown in /home/shekiafn/public_html/wiki/includes/registration/ExtensionRegistry.php on line 460