MySQL error code
MySQL error 1203
MySQL server error 1203 is ER_TOO_MANY_USER_CONNECTIONS, reported with SQLSTATE 42000.
User %s already has more than 'max_user_connections' active connections
| Error | 1203 |
|---|---|
| Name | ER_TOO_MANY_USER_CONNECTIONS |
| SQLSTATE | 42000 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference