It creates a new sqlite database, then closing the connection to it and trying to delete the file. On Windows it fails since sqlite file is still used by Python. It seems the created cursor is still ...

217]: db_bind_mod(): using db bind api for db_mysql May 30 19:19:16 kamailio /usr/sbin/kamailio[7257]: DEBUG: <core> [lib/srdb1/db.c:322]: db_do_init2(): connection 0x7f6002c25500 not found in pool ...