[kazakru]

Good afternoon.
The same mistake.
mbstring.internal_encoding = UTF-8 enabled
https://commentics.com/forum/showthread....t=Reserved

[Steven]

Hello,

Thanks for letting me know. I'm not sure why I didn't apply those fixes in the version afterwards.

The fixes are the same except instead of the file /upload/includes/functions/processor.php, it's /frontend/model/main/form.php.

[kazakru]

in this way : /upload/includes/functions/processor.php no,

but it was enough: replace it:

PHP code:
$regular expression = "/\b$word\b/i";

With this:

PHP code:
$regular expression = "/\b$word\b/iu";

Replace this:

PHP code:
$regular expression = "/$word/i";

With this:

PHP code:
$regular expression = "/$word/iu";

thank you!