[Solved] PHP 8.0 Compatibility Issue
Recently our server was upgraded to PHP 8.0. Since then we are getting the following error message in the debug.log:
[18-May-2022 13:08:51 UTC] PHP Warning: Undefined array key "wmuPhraseDoingUpload" in /var/www/xxxx.com/news/wp-content/plugins/wpdiscuz/options/class.WpdiscuzOptions.php on line 1166
How can this issue be resolved?
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Thanks for this great solution, which really worked!