nadoteg

This fixed it for me. Had to look it up but chmod -R 777 /(path to data directory) let me run the docker Thanks @Vazelinko!

Kind of new to this, but I had the same problem, noticed there was no plik.db file in the data directory, so I created one and now I have a new error: unable to start Plik server : unable to initialize metadata backend : unable to set wal mode : attempt to write a readonly database