Thread:Extension talk:FlaggedRevs/edits stopped working after installing FlaggedRevs for wiki v 1.18

I installed FlaggedRevs usings "FlaggedRevs-5e5dc25.tar.gz" and it seemed to be going well until I tried to edit an article. It gave me the internal server error once I saved my changes. It happens for all users.

Any ideas? Stumped....

Thank you~ Michelle~