Welcome to the Question2Answer Q&A. There's also a demo if you just want to try it out.
+14 votes
in Q2A Core by
I keep encountering the following error in the error log after adding an answer, comment, or making a modification: "PHP Deprecated: mb_strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /home1/xxxxxx/public_html/xxxxxx/qa-include/util/string.php on line 765."

What should I do? Please help me.
Q2A version: 1.8.6

Please log in or register to answer this question.