SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRZODRQRDR0Yk10K0h5cEpPV0Z1RFE9PSIsInZhbHVlIjoiYWNhejN3dnh1WHh5ZlNpTUtEYisvQT09IiwibWFjIjoiZGEwNzE3OGQ5MTQ4NGE4NDhiNWQ2N2Q0Yzg0Nzk1MjNjZTA5NTllMzVlNmI5ZmMxOWU0Y2MyNTM0YTA5MTJmZiIsInRhZyI6IiJ9 limit 1)