SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNRUy96OS9ETi9jVnNQR25raDNmL0E9PSIsInZhbHVlIjoiVEpsTC9QaTBDMlFMMnYzVDNCcWhxdz09IiwibWFjIjoiODZmMDI1MzIzZmQyM2Y5Y2RhNzkzNjVmMzU2ZGJjNmM5YThiNmMzMTdlMjllMDI2YjZiYzNiZDAyMWZkYzQwMyIsInRhZyI6IiJ9 limit 1)