SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJ0em0wekFtbjRzd3RGbzFIK2RhUkE9PSIsInZhbHVlIjoiaEUyTjVrUlNKNi9oeng0eHVZMjNBUT09IiwibWFjIjoiNmNjNWM3NjVkNzU0OGM1MTEwNTcwODlhYzYxNzM5MmEyNzQwYTFhMTFlNGY1ZjZlZDgwNGE1NjY2NTZmYzRjNCIsInRhZyI6IiJ9 limit 1)