SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjhMc2hRRjlPc3lHRlArY2VoK2l0ekE9PSIsInZhbHVlIjoiV3JGdjRTOXovRUxyajdsOExDOGU3Zz09IiwibWFjIjoiMDYyNDk3ZDI2ODRiMzVmYzViMzdlNWExMWZlYzQyYTI2OWRjNGE1ZTZlMWVlYjBkYjVmODJlNWU3NTU3ZThiZiIsInRhZyI6IiJ9 limit 1)