SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldRUzRsVjZOU3Rnc0h4RkFxTmUyTEE9PSIsInZhbHVlIjoiRWIxSkZzQlk2Y2RMbFBQUEZrZlNrdz09IiwibWFjIjoiMWNhY2ExMWI1NjQyMTQzZWI0ZmE2ZmNmYTE4NjEyZjYyMjU0OWE5Y2Y3YmRlMzVhNGZlODE1MjZjMGFkNDUwZCIsInRhZyI6IiJ9 limit 1)