Module Tab Unavailable?

I just tried to access the module tab and received the following error message:
MediaWiki internal error.

Original exception: [Ys_8R9P2XId8uaw72BHydwAAAQM] 2022-07-14 11:21:43: Fatal exception of type “Error”

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information

Is there a problem that needs solving?

Thanks for spotting that. I’m looking into it now.

I believe I’ve fixed the problem. Try now.

Have to wait until tomorrow - I’ll confirm then.

Tested and working OK.