SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IktzRVMraGd5b3dkTEJwc1ZKWThhY2c9PSIsInZhbHVlIjoiZjhhNlBqZXBvRWNMUnlKL2FrKzdwUT09IiwibWFjIjoiMjZhODc2ZmQxODEzZmM4ZDRlMjU2OWQ1OTg5NTQzMzY1ZWZiNjk3MWVlMWY2NzAxMjA4MzZlZTRiZGUzNmU3ZiIsInRhZyI6IiJ9 limit 1)