Our wiki has been down for a while now (https://zymonic.miraheze.org), I'm not sure if a member of staff from our company reported it; if so I apologise for duplicating the request. We get the error:
MediaWiki internal error. Original exception: [9b2857e43df3bf67ab79e644] 2018-11-07 16:13:45: Fatal exception of type "Wikimedia\Rdbms\DBQueryError" Exception caught inside exception handler. Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.
Interestingly, if I try to access a page that doesn't exist, it manages to load (with the appropriate graphics):
'There is currently no text in this page. You can search for this page title in other pages, search the related logs, or create this page.'
If I click on special pages it loads the general page, but instead of data I get:
Database error A database query error has occurred. This may indicate a bug in the software. [6561460c9e4ad5e5834e25a7] 2018-11-07 16:16:31: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"
My apologies for setting the priority as 'High', but it seemed appropriate as we have no functionality.
Medoc Computers Ltd