SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZKNmNKa0hYVGc4dGN3bVZBbFJGN3c9PSIsInZhbHVlIjoiM1Ftd3Z0a2RxZlA0QXBndUl3QlBHUT09IiwibWFjIjoiYjdkMzA2YmJmZGNjNGUwNjg3MDBkNTVmYWQ1MGI5MjAxNGQ5MzVjYTBmODU3OThiMjk4ZmQwNGEwMGVjNTk3YiIsInRhZyI6IiJ9 limit 1)