ERROR ::
SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #54 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'mp_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by.SOLUTION :: Change the file
config/database.php:: here is the code::
'mysql' => [ 'strict' => false, //behave like 5.6 //'strict' => true //behave like 5.7 ],