SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndMb0N6M2svclJ4VHhMTkpXRWN1QUE9PSIsInZhbHVlIjoiTmRrMzVXeDdNYnpDT0g4OE5HQWF0Zz09IiwibWFjIjoiMDUxYzQ2OGI2ODEwODRkODU5ZmE2YTRiYjBkYzhmOGMyMDM4ZWE3Y2RlOTY5NTEzMGJhMDFiMDVmZDgzMzhlNSIsInRhZyI6IiJ9 limit 1)