Too many constraints in database

Error constant SQLE_TOO_MANY_CONSTRAINTS
ODBC 2 State ERROR
ODBC 3 State ERROR
Severity 16
SQLCODE –936
SQLSTATE 54W02
Sybase error code 13551
Probable cause

An attempt to create a new constraint failed because the corresponding system table is full. Reloading the database will reclaim any unused space.