I tryed all the solutions of Gesior FAQ, but still:
STEP 2
Check database connection
If you don't see any errors press link to STEP 3 - Add tables and columns to DB. If you see some errors it mean server has wrong configuration. Check FAQ or ask author of acc. maker.Database error - can't open SQLite database. Possible reasons:
D:/Games/Tibia/ots/Adventure/ - file isn't valid SQLite database.
D:/Games/Tibia/ots/Adventure/ - doesn't exist.