SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxYWFlqSVdsb2c4ZFpRTmttM2kwOHc9PSIsInZhbHVlIjoiQ09XRmxZUmdMelJXd1VBbXZ0dXM5Zz09IiwibWFjIjoiZGUzMDg4NWFlNmU2NzYxNjc1ZTZmMTJlZDE1YWQ0ZmMyNmRjYmMwMjNjN2NlMDIwYmQ4ZTNlZDkwZWIzY2I3NiIsInRhZyI6IiJ9 limit 1)