Fatal error: Uncaught MediaWiki\Config\ConfigException: Math extension can not find Restbase URL. Please specify $wgMathFullRestbaseURL. in /home/alclark_7305/wiki.alsresume.com/extensions/Math/src/Hooks.php:41 Stack trace: #0 /home/alclark_7305/wiki.alsresume.com/includes/registration/ExtensionRegistry.php(561): MediaWiki\Extension\Math\Hooks::onConfig(Array, Object(MediaWiki\Settings\SettingsBuilder)) #1 /home/alclark_7305/wiki.alsresume.com/includes/registration/ExtensionRegistry.php(320): ExtensionRegistry->exportExtractedData(Array) #2 /home/alclark_7305/wiki.alsresume.com/includes/Setup.php(288): ExtensionRegistry->loadFromQueue() #3 /home/alclark_7305/wiki.alsresume.com/includes/WebStart.php(85): require_once('/home/alclark_7...') #4 /home/alclark_7305/wiki.alsresume.com/index.php(50): require('/home/alclark_7...') #5 {main} thrown in /home/alclark_7305/wiki.alsresume.com/extensions/Math/src/Hooks.php on line 41