Roundcube stopped working after update

Tue Jan 22 08:13:46 CET 2019

Hey,
i did some updates today on my Kolab server which runs Centos 7 and roundcube stopped working, after login i only get a white page, in nginx error log i get the following message:
https://paste.fedoraproject.org/paste/dWUQacq-oN1REy3w9sqmRA

Can someone help me to fix it?

Ben
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