I/O error %1 -- transaction rolled back

Error constant SQLE_DEVICE_ERROR
ODBC 2 State ERROR
ODBC 3 State ERROR
Parameter 1 A message describing the error that occurred.
Severity 24
SQLCODE –305
SQLSTATE 40W04
Sybase error code 3013
Probable cause

SQL Anywhere has detected a problem with your hard disk. A ROLLBACK statement has been automatically executed.