Seaquel
MySQL error code

MySQL error 3145

MySQL server error 3145 is ER_INVALID_JSON_CHARSET_IN_FUNCTION, reported with SQLSTATE 22032.

Invalid JSON character data provided to function %s: '%s'; utf8 is required.
Error3145
NameER_INVALID_JSON_CHARSET_IN_FUNCTION
SQLSTATE22032
GroupServer errors

In other databases

Source: MySQL 8.4 Error Reference