SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJxUS9wenl1aVE4V3VFSnFDbFJvYkE9PSIsInZhbHVlIjoibmROWU4xaGFWZnRWRG04clBlMFZEQT09IiwibWFjIjoiNDI0ZDljMzQwNTcwNjU3ZDZjODRjOWUyMjJjY2Q3MjBlMTZkZTliZDllNzE1ZTRkNGZkNzFjNDgxMzM0Mzg1ZCIsInRhZyI6IiJ9 limit 1)