SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlM1c2NXbmc2T3ZMV3BHa3ZWUFMrMmc9PSIsInZhbHVlIjoiWUh4d0RQMEd5NG9mcG9yb0FRVDhqZz09IiwibWFjIjoiYjQ2NTYzN2U4ZDdkZmI5YTFmMDgzN2Y5MDE2N2UwYWU4Mzc5Y2ZhYTM2Y2YyODI4NDVlY2Y1Y2Y2MTFjZDQ4MiIsInRhZyI6IiJ9 limit 1)