SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjBVb1hTNm91ZVJGbENWemRCZGtWcXc9PSIsInZhbHVlIjoiUFRqb1dQVTNpZXBKSmVORHBhUEI2UT09IiwibWFjIjoiOGY0YjJiMjhlN2YxZDQ4MjBjOTZlY2FkOTJlMTE0OGRmY2Y5NTliODlmMWMzMDQyOWM3M2U3ZGE5NmRlMTUxZCIsInRhZyI6IiJ9 limit 1)