After upgrade forum getting the error;
I solved the problem but note that before upgrade, first back up forums and remove add-on or update add-on's latest version. I suggest, back up xf_liked_content and remove add-on. After remove, if profile comment likes are removed (the table allows you to see all of the records stored in the database), upload this table (xf_liked_content) again and upgrade forums. This will solve the problem.
I solved the problem but note that before upgrade, first back up forums and remove add-on or update add-on's latest version. I suggest, back up xf_liked_content and remove add-on. After remove, if profile comment likes are removed (the table allows you to see all of the records stored in the database), upload this table (xf_liked_content) again and upgrade forums. This will solve the problem.