SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InpNWDZNbzg0dFFsTldPbUdaSjZWZUE9PSIsInZhbHVlIjoiVFEyM2pKekJYZzN0dWFQS051K21yZz09IiwibWFjIjoiYjljMjYzYmYxZDk1MjViYmVhOGMxMTcxYTk4MzhlZmVlY2Y0ZDA4ZjIxYzk4YWQ1NWJmYjZmODliN2ZlOTMwMiIsInRhZyI6IiJ9 limit 1)