NEED HELP An unexpected error occurred (500). Check the log

I am trying to update my library and I keep getting a (500) error and I don 't know what the problem is I enabled the log feature but still do not understand what is wrong can someone help I attached the log file someone please help!

[zip]

Are you using the same version for the server and the console? Are you using the console or a web UI?

I have Serviio Console 1.4.1.2 Pro
I am using pro on my Samsung LED UN40F6300

everytime I try to delete a particular folder I get that (500) error and I dont know what to do to fix it

[zip]

It looks like you DB missed some update during upgrade. Your best bet is a clean reinstall now.