MT5 · Runtime errors
MT5 5122 · Exceeded the maximum acceptable number of Database objects | YI GOLD
ERR_DATABASE_TOO_MANY_OBJECTS
Official meaning
Exceeded the maximum acceptable number of Database objects
Possible causes · YI GOLD suggestions
Object names, types, properties, coordinates or chart subwindows do not match.
Troubleshooting · YI GOLD suggestions
Verify chart ID, object existence and property types. Check creation/update results and avoid name collisions.