SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndNWDZFeTlHZ1B3ZVpDYitFVnNwbVE9PSIsInZhbHVlIjoiU1Vid3hxalJPNWhUTzBIWnFYbVFwdz09IiwibWFjIjoiNWViYjcxMDYwNWMyNGRlMWNjODY2Y2Y4ZGViNDVkNWYyNmViMTQ2NTQ5ODYyOGRhMjFmYTAwZDM2YzhlN2IyYSIsInRhZyI6IiJ9 limit 1)