Hi, I’m having a recurrent issue with a 500 error appearing on my site. I tried debugging via my site’s error log and these errors has been happening non stop for 4 days (these are the only errors on the error log so I’m assuming this is what causing my site to be down):
PHP Warning: Undefined array key “optin_uuid” in /home3/marysalas/public_html/wp-content/plugins/mailoptin/src/core/src/AjaxHandler.php on line 1007
PHP Warning: Undefined array key “stat_data” in /home3/marysalas/public_html/wp-content/plugins/mailoptin/src/core/src/AjaxHandler.php on line 1006
I was using PHP version 7.4 and have already updated to 8.1 some days ago, that’s the only change I’ve done to my site since this error started showing up more frequently. Can you please provide a solution to this issue?
Thanks in advance
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