I'm having a persistent error with my installation of Minetest, as the engine keeps announcing it has found a SQL database error.
The message is as follows:
ERROR[Serverthread]:WARNING: Block failed to save (x, y, z) SQL logic error or missing database
The "funny" thing is the set of blocks the errors reply to; the range seems to be confined from -4 to +4 in all coordinates. Any set of coordinates within this range will give this error - including (0, 0, 0).
This started by itself; I haven't messed with the game in any way. Bug or something else?