Limited Support
Our team is currently on holiday, so support will be limited during this period. Response times may be slower than usual, and some inquiries may be delayed.
We appreciate your patience and understanding, and we’ll resume our usual support by the end of August.
A 403 error occurs when changing "Phrase" or saving "Subscriptions and User Follows". I checked ".htaccess" many times, but no improvement was seen. Please tell me how to solve the problem.
This error doesn't have direct relation to wpDiscuz. You should go through some steps to find the problem maker.
1. Try to deactivate all plugins and test it. If the issue has fixed then activate them one by one and find the problem maker.
2. Find the error log file where we can see PHP errors. If there is no error log file then enable WordPress debugging mode to generate errors again doing the same actions. here is the documentation how to enable WordPress debugging mode: https://wordpress.org/documentation/article/debugging-in-wordpress/