SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlQ5V2ZlL2xFYnVPdXg3S1NzSDZFREE9PSIsInZhbHVlIjoiRWtHMHZUZHFIWGg1OW5UZTJXQnBxQT09IiwibWFjIjoiZGM4NDM2NmZmMWI5ZDQ0ODA2YjY1M2VmYWYxNjc1Yjk5OGExNWQ1MGRlNjQ2MjQ5MmI5MWY3YTcxZGRmNmUxNCIsInRhZyI6IiJ9 limit 1)