Hi everyone,
I was working on my website (eefic.eu) but not with Metamodels. After installing a efg extension and finally deleting it with Composer, I can no more access to Backend. When authenticating, I got a blank page with this message : "
Fatal error: Class 'MultiColumnWizard\Event\GetOptionsEvent' not found in /home/eefic/sitev3b/composer/vendor/metamodels/core/src/MetaModels/DcGeneral/Events/Table/MetaModels/Subscriber.php on line 85"
Perhaps did MM update itself. I don't know. What can I do to have access again to my BE ?
Thanks.
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