Synchronization is already in progress

Error constant SQLE_SYNCHRONIZATION_IN_PROGRESS
ODBC 2 State 37000
ODBC 3 State 42000
Severity 16
SQLCODE –1272
SQLSTATE 0AW24
Sybase error code 13893
Probable cause

You attempted to synchronize an UltraLite database but this database is being synchronized on another thread.