Update breakes roundcube

[Ivo]

Hello everyone

Latest plesk panel update broke our webmail. Not a single webmail on server works..i get this error when i try to open webmail..

ERROR: Wrong 'mbstring.func_overload' option value and it wasn't possible to set it to required value (0). Check your PHP configuration (including php_admin_flag).

We have
OS CloudLinux Server 6.7 (Aleksei Gubarev)
Plesk version 12.0.18 Update #67, last updated at Oct 4, 2015 02:31 AM

Do anyone have any idea how to fix that? Our clients are going berserk so a quick solution is a thnx...

 

[IgorG]

Do you have specified any custom values for mbstring.func_overload in PHP Settings -> Additional configuration directives ?

 

[Ivo]

Im not seeing PHP Settings -> Additional configuration in panel anywhere or do you mean maybe in php.ini?
Explain a bit more where should i look..

 

[IgorG]

Click on your domain, then Websites & Domains tab, PHP Settings and Additional configuration there.

 

[IgorG]

BTW, thread for update discussion is here https://talk.plesk.com/threads/plesk-12-0-18-mu-67.334772/

 

[Ivo]

Ok, i will remember it for next time.

No there is nothing on additional php configuration.

I manage to calm down clients by replacing roundcube with horde but that is not permanent solution.

 

[IgorG]

Have you checked mbstring.func_overload value in domain's phpinfo() output?
As far as I know there are nothing related to Roundcube in latest MU#67 http://kb.odin.com/en/127047

 

[Ivo]

Loaded Configuration File /opt/alt/php54/etc/php.ini

mbstring.func_overload 0

I will try tweaking a bit and see if anything changes when i replace 0 with some other value

 

[Ivo]

No luck...still same error..

Any more ideas?

 

[Ivo]

Reinstalation of roundcube has fixed the error...no idea why it happened but ok...