SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNwS2FPYlJhRDNUTkYxaTVDQUdSeEE9PSIsInZhbHVlIjoidWxpdjlaeWlpSEx5TnBIVDMyUDJyUT09IiwibWFjIjoiOGYzN2ExOGYyZTdjODU0NDZkMzZmYzI2MTg0Y2U4MGNjYmU5M2ZkYzg1MTY1NTEzZTFhZTZjNDNhODYxY2IwMCIsInRhZyI6IiJ9 limit 1)