PMS doesn't work after last update

Hello,

I’ve just updated my PMS to version 1.11.3.4803-c40bba82e_x86_64. After this I wasn’t able open it anymore. I tried to downgrade to the previous version (1.11.3.4793-482972920_x86_64) but it doesn’t solve the issue. Any idea?

Solved restarting the NAS.