SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ilpac1kxQXlEL3hLYVBnVmVFY3lUZlE9PSIsInZhbHVlIjoiUXFFTGdpZzA4Y1dBemxMMS9vU1BqZz09IiwibWFjIjoiN2MzNTEyZDJhZjRlMjg4ZjFiMTk2M2Y5MTM4NDRjNmMzNmYxNmE3ZTU5MWU1YzVmMDdiODI3MTkzYWM3ZDUwMSIsInRhZyI6IiJ9 limit 1)