Seaquel
SQLite error code

SQLITE_CONSTRAINT_TRIGGER

SQLITE_CONSTRAINT_TRIGGER is SQLite result code 1811, an extended code of SQLITE_CONSTRAINT.

Result code1811
NameSQLITE_CONSTRAINT_TRIGGER
Primary codeSQLITE_CONSTRAINT

What it means

The SQLITE_CONSTRAINT_TRIGGER error code is an extended error code for SQLITE_CONSTRAINT indicating that a RAISE function within a trigger fired, causing the SQL statement to abort.

Source: SQLite Result and Error Codes