**Bug report:** @Reception123 and I encountered this problem trying to access the recreated [[ https://simpleelectronics.miraheze.org/wiki | simpleelectronicswiki ]] with not being able to sign in using our two-factor authentication device.
Error was `5c89fb19f251b4f29d2f5c62] 2021-04-05 17:32:22: Fatal exception of type "TypeError"`
Partial trace by @Reception123 was:
```Argument 1 passed to MediaWiki\Extension\OATHAuth\Auth\SecondaryAuthenticationProvider::getProviderForModule() must be an instance of MediaWiki\Extension\OATHAuth\IModule, null given, called in /srv/mediawiki/w/extensions/OATHAuth/src/Auth/SecondaryAuthenticationProvider.php on line```
Full trace by @RhinosF1 from [[ https://graylog.miraheze.org/streams/5f78ae5246640840f1ef3d60/search?q=mediawiki_wiki%3Asimpleelectronicswiki&rangetype=relative&streams=5f8c6fd446640840f104b0ba&relative=172800 | graylog ]] was:
```
mediawiki_exception_message
Argument 1 passed to MediaWiki\Extension\OATHAuth\Auth\SecondaryAuthenticationProvider::getProviderForModule() must be an instance of MediaWiki\Extension\OATHAuth\IModule, null given, called in /srv/mediawiki/w/extensions/OATHAuth/src/Auth/SecondaryAuthenticationProvider.php on line 64
mediawiki_exception_trace
/srv/mediawiki/w/extensions/OATHAuth/src/Auth/SecondaryAuthenticationProvider.php:64, /srv/mediawiki/w/includes/auth/AuthManager.php:663, /srv/mediawiki/w/includes/specialpage/AuthManagerSpecialPage.php:374, /srv/mediawiki/w/includes/specialpage/AuthManagerSpecialPage.php:502, /srv/mediawiki/w/includes/htmlform/HTMLForm.php:707, /srv/mediawiki/w/includes/specialpage/AuthManagerSpecialPage.php:435, /srv/mediawiki/w/includes/specialpage/LoginSignupSpecialPage.php:319, /srv/mediawiki/w/includes/specialpage/SpecialPage.php:600, /srv/mediawiki/w/includes/specialpage/SpecialPageFactory.php:635, /srv/mediawiki/w/includes/MediaWiki.php:307, /srv/mediawiki/w/includes/MediaWiki.php:940, /srv/mediawiki/w/includes/MediaWiki.php:543, /srv/mediawiki/w/index.php:53, /srv/mediawiki/w/index.php:46
```
I've tried deleting my `simpleelectronics.miraheze.org` cookies several times and re-signing into both that wiki and Meta Wiki. I can re-sign in to Meta Wiki fine, but if I visit that wiki again, I get logged out on Meta Wiki again.