SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IksycEFyZlQvTmVJZDF3alhBaStRQ0E9PSIsInZhbHVlIjoiTEYvMDNJbFVMR0JEMU1mOUtIWHRpQT09IiwibWFjIjoiZjkxMmM1YWQ3MmVlNTc4YmE3NWZlMzY0MDU2NjkwMDA1YWVlMzczMzdlYTM2YTFkNzdiN2Q0OGViODcyNWQyOCIsInRhZyI6IiJ9 limit 1)