SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJ6MXpvZEZxZUN3OVJSTHpvZ2Z3dVE9PSIsInZhbHVlIjoiNlYrd3FlaFowbm9iNldmSHhtWHFzUT09IiwibWFjIjoiOTBmMmE3NmJkZWRiZGFmZTFmMGMzZmQ1MTk3Yzk3ODVhYzlhYTVhNGQxZmZlNzNlZDJmODUwNzkzM2NmODc5NCIsInRhZyI6IiJ9 limit 1)