SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImRWQWVsMzhGUmRHUFIrY3BkRjYrU2c9PSIsInZhbHVlIjoiOFYxZURWVVpGQTNqaytCRUlYVlFtQT09IiwibWFjIjoiZTAxNTEzN2FkZWM3YThhY2Q3Mjg4MmM3NTc1ODVjNjhjNjYxMjg3MzdhMDUyNjQ1ODE4MmMwYmEzMmZhZWNmNSIsInRhZyI6IiJ9 limit 1)