SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ii90WVdWNjRDZTJpTHNVVnBGWFlFWUE9PSIsInZhbHVlIjoiZkp2SHJraUsvWEx4VW5xZ0dTU2dUQT09IiwibWFjIjoiZGZiYjljNmM2MDIzMDhlZjg4NjVjMzQ2ZGExOGVkN2ZkNTJiYThlZjhmNDdmZjk3Mjc5ZmMxZTlhMGIxY2E1NiIsInRhZyI6IiJ9 limit 1)