Good Day

I am trying to create a many2one field and I am getting this error when I try to add a new entry to the field:

ProgrammingError: operator does not exist: integer ~~* unknown LINE 1: ...(TRUE OR "x_qtyp"."id" IS NULL) AND "x_qtyp".id ilike 'MH'... ^ HINT: No operator matches the given name and argument type(s). You might need to add explicit type casts.

I have created the model, added the field and used the model in the object relation. What could i do next?

Thanks