SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdOVnhZSUgzUi9leXpSRmdQa2xMblE9PSIsInZhbHVlIjoiMnVzRE8wSURVajQyUlZqRGRmUHRXUT09IiwibWFjIjoiNWFiOTA2MTk5NGJlM2YzMjc2ZDg0NTExZDg0ZWY2NmMyZDkxYmYxMTVjOGM2MzUxYWU3NzNlODkxNDcyMTFkZiIsInRhZyI6IiJ9 limit 1)