Hard Problem after upgrade to 5.04

[andreaussi]

I've upgraded form 5.03 to 5.04 and this is my error:

Code: [Select]

Magic number checking on storable file failed at /usr/lib/x86_64-linux-gnu/perl/5.22/Storable.pm line 383, at /usr/share/perl5/Plack/Session/Store/File.pm line 27. at /usr/share/perl/5.22/Carp.pm line 166
Then I cannot open admin web page in Chrome
Firefox works fine

[jclendineng]

You have anything else installed? That should/does not happen on a clean install.  Did you try doing an apt update and upgrade yet? List what you have installed besides stock and report back

[andreaussi]

I've upgraded from 4 to 5.03 and all ok. Then I've  upgraded from 5.03 to 5.04. After reboot--->this error
I've not installed new packages
Now I've upgraded to 5.06, the same error

[jclendineng]

Maybe a wrong storable version but most likely  permission issue. I'd wipe and reinstall.  How did you install in the first place?

[jclendineng]

Backup or take note of your settings and wipe and install 5 from scratch, they must have an issue with the upgrade, it's either a wrong version of that file or a permission issue. You can edit the file manually in vim/nano and see if you see any code that looks weird, or check the permissions