SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVSZ1BZaXBMQkhFcVJveTZLOG1BVnc9PSIsInZhbHVlIjoiQ0JNRjU5M20rSnIxQ1hCbEhqVzkwUT09IiwibWFjIjoiOTQ0OTMyMTIyNDZiMjI5NTg0ZTAyNjE3NDM2Zjc5YWY3ZWU2NjhhNjMyNGJiY2FjNmYxYjE1NDNjMjM3Mjk1ZCIsInRhZyI6IiJ9 limit 1)