SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImQvQWIzRldFWmsrRUV2azRPMlJBSmc9PSIsInZhbHVlIjoiT3dYb1doMVYzTnFMSW51aHpQWlF1UT09IiwibWFjIjoiOWU0M2E1NmNlOWRlMDU0N2IwMmI2NjU3ODk0YWVlZGI0OGM3NDQxZTdiYWQwMjU1NjE0MGY5ZmNlYWVlY2E5YSIsInRhZyI6IiJ9 limit 1)