Various error in panel

Hi, Can anyone help me to understand why I see these errors in panel?
How do I fix them?

Can you access the Panel?

Yes, I can. When I open console I see those errors. Also issues with opening image:

Same errors there too.

After deleting sessions folder, removing some plugins and deleting media folder no errors. Looks like errors may caused because of some plugin.

Yes, that might be, maybe you can re-add them one by one to find out which one is causing the issue and then report it.