by Ludek » Tue Mar 28, 2017 11:33 am
These temp tables are native, MMW use them starting from 4.1.15 for the auto-playlists referencing further playlists in order to get around possible complex SQL.
Could you share your DB? The DB schema hasn't changed so I don't see a reason for the error.
But I read somewhere that VACUUM could cause this somehow indirectly.
Did you try Maintain Database > Optimize Database (Quick) ?
These temp tables are native, MMW use them starting from 4.1.15 for the auto-playlists referencing further playlists in order to get around possible complex SQL.
Could you share your DB? The DB schema hasn't changed so I don't see a reason for the error.
But I read somewhere that VACUUM could cause this somehow indirectly.
Did you try Maintain Database > Optimize Database (Quick) ?