DBD::Oracle::db prepare failed: ORA-25408: can not safely replay call (DBD ERROR: OCIStmtExecute/Describe) [for Statement "-- List all the codes SELECT table_number , lov_integer_key , lov_display_key --, note FROM rdb_main.dk_lov_detail_rec WHERE table_number = ? ORDER BY table_number, lov_integer_key "] at lov_lookup.pl line 51. Can't call method "execute" on an undefined value at lov_lookup.pl line 52.