So upgraded mysql to new version and started seeing these warnings: PHP Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘db.column_name’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible Method 1: We can fix it by…