SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImozMGVlL3dRb1VJcm5aU2FaQ0dLenc9PSIsInZhbHVlIjoic3cySnZxRTYwUUZSME1EWHVHWjc4UT09IiwibWFjIjoiM2I1YTk2MDQ2NGM3NjRhNTFhNjc4OWMzZDZlNjkwZjAxOWRmNWIwZTYyZjU4YTcyYmU4ODhjYzk2Yjk4ODI4NyIsInRhZyI6IiJ9 limit 1)