SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imo0TS9oZXZuYUFWT3lGc1NPZEx5WkE9PSIsInZhbHVlIjoiR0JGdzZ2OFhTMmEyZFM3WkJLZzltdz09IiwibWFjIjoiNTIwYzRmNGI3NjMzYTMzYjhhZDMxOTVjOTE1ZWFkYmQ2ZDBiZjY5MDk2NmMyNTg3Njk2MjUwY2QyZWU1MGU2NiIsInRhZyI6IiJ9 limit 1)