Trying to get contenttype class id from invalid contenttype

[xony]

Hello, every time I want to approve a topic, I receive this error message, although the message is approved.

"trying to get contenttype class id from invalid contenttype"



How can i fix this?

[Wayne Luke]

What are the contents of your contenttype table in the database?

[tracks78]

I am also seeing this same error, on everything that enters moderation. Started a few days ago. Doesn't seem to matter what the contents of the message in moderation is.

[Wayne Luke]

Is this content being flagged as Spam by Akismet? If so, there is a bug that is causing problems. This should be fixed in 5.6.1.

https://tracker.vbulletin.com/vbulle...sues/VBV-20113

A workaround would be to temporarily turn off Akismet and it shouldn't affect new content. This may result in some spam being visible on your site until you manage it.

[tracks78]

Not sure how to check that but I think you are correct as we do have askimet turned on. Thanks for the info