SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkQzL2Evdk52RVpFdWJwTGJxRExMa1E9PSIsInZhbHVlIjoiTjR2Z2VjcWZWeHptY3BwODFZaWRlQT09IiwibWFjIjoiMzk2ODA4ZWI1YjA4NzRhNjNiNDY5MjkyMmU2NjVhNWNmODNhN2VhMDAzZDNlYmJkNTE1ZjdjMjA1ZDcxYTExYSIsInRhZyI6IiJ9 limit 1)