SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik5LU3hDWEZPYzAybzNPaUNsOVpTanc9PSIsInZhbHVlIjoiTmNLZmlJQkFWRklpa0Z2Rmk4U2hodz09IiwibWFjIjoiOTE1NmQ5ZmYyM2FmZGE4ZWJjZWUzMTdjYzcwOWRmY2ZkYTYzMTczZGYwYzVmYWI0ZDZiODhkNDc2YTNjODZiMyIsInRhZyI6IiJ9 limit 1)