General Questions/New to Joomla! 5.x • Re: Error "Cannot instantiate abstract class" after Joomla rollback from 5.1.0 to 5.0.3

The code you quoted is J5.0.3 but this line in your stack trace:
Points to a file that is not present in J5.0.3 (on my old test site). It is present in J5.1.

I think it would be a good idea to run the Forum Post Assistant to see if that tells us anything.

Statistics: Posted by ceford — Thu May 09, 2024 6:23 pm

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