SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjlQMzBsWUFibXo0VjNJVTAzSDN3K0E9PSIsInZhbHVlIjoiUnVvS1hlcXpsTEVveEZsZ0NCemZXUT09IiwibWFjIjoiMmY5ZmU0NWM2OGVhZDhkMzkyMjUwYmQ5YTYxOWFhYjg5YmI4YzVlMTQ1ZTdkYzc1NmIzMjU3MjQ3ODE2ODUwYyIsInRhZyI6IiJ9 limit 1)