Mibew Messenger Community
General => Support => Topic started by: niceboy on June 13, 2015, 03:34:46 PM
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Hi,
First.. Thanks for such a great script.
I installed v2.0 on my hosting account without any issues.
But, when I try to save anything in Settings >> General tab, it shows the following error..
"Fatal error: Call to undefined function True\mb_strlen() in /home/xxxxx/public_html/vendor/true/punycode/src/Punycode.php on line 280"
what should be the problem?
thanks for your time.
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It seems the issue shows up only when saving email id. All other fields can be changed/saved without any issues.
I used phpmyadmin to update my email id.
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Make sure PHP's mbstring extension is installed. According to your error message it seems that the extension is missed.