SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZleEw0NG9USmwyakY2aUpZK0FFQXc9PSIsInZhbHVlIjoib04yakZSK0RzS1doZmhocituZHpzdz09IiwibWFjIjoiMjU1YmJhMzQxZWExZTY3MjYxNTQ1OTc0MDlhN2I4Nzg2MDJkNzBjMjdmMGY4YTUxYThhNjc4MDcyNDU5MDhhMiIsInRhZyI6IiJ9 limit 1)