SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlU2cmx4TFVtbENYc1R2OEtzME0ySFE9PSIsInZhbHVlIjoicEoxdGQ5K1M1ckZTKzNRcHpLekRIUT09IiwibWFjIjoiZmNhMGE3ZWFmNjA5ZTk1YmRhMjdhMmIwMmEyZjUzNGRjNWYwZTBjNjkxM2FlYmU5MjFjYTRmMGRmYWUzMjM2MiIsInRhZyI6IiJ9 limit 1)