Disk i/o error when importing from LMS database

[dutchronnie]

I have installed LMS on a raspberry pi, and have mounted the path to the LMS library to my network.
In muso i added this path to the options.

This has always worked.
but for a few weeks ago i can't import the LMS library anymore.
When i push the "Test SQLite connection" button, i get the message "Connection failed: disk I/O error"

What is going on?
i can acces this path from the network, and LMS can add new music to the database. In my opinion nothing is wrong with the database

What can i do to fix this problem?

[musoware]

I have had that error sporadically on my Vortexbox, it clears after an LMS restart, or a full device reboot. There's nothing Muso can to to gain access to the db without some external action.

[dutchronnie]

Restart and a reboot didn't help.
I have copied the map with the data base to my computer, and set the link in muso to that map.
then a connection is made, and i can import the database.

strange

[musoware]

Can the db be 'unlocked' via the button on the same page as the 'test' button, and does it show whether it is locked or unlocked?
Has anything changed regarding your network configuration or user permissions recently?

[dutchronnie]

Yes i can unlock and lock the database, no problem.

I am not aware of any changes.