("Something wrong in class 'getservice' !!??", <class 'psycopg2.InternalError'>, InternalError('control reached end of function without RETURN\nCONTEXT:  PL/pgSQL function dopa_41.get_dopa_country_filter(text)\nSQL statement "SELECT (SELECT dopa_41.get_dopa_country_filter($1))"\nPL/pgSQL function dopa_41.get_dopa_country_all_inds(text) line 8 at assignment\n',))