SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9YVmZ5WlNaZWRxZ21KMGM5L3kzOHc9PSIsInZhbHVlIjoiL2xkM3BWb3Rvd1ExbWdZd3kzUDRPUT09IiwibWFjIjoiZjQ5YWY4MGRjODA1NDRmZjA0YjQ4NGNhYzNhNmE1ZTQ2MWQyMGNlM2JlMWRlODU4YWZlYjY5MzdiY2QxNTgzYyIsInRhZyI6IiJ9 limit 1)