__ci_last_regenerate|i:1791957918;_ci_previous_url|s:33:"http://localhost/operator/peserta";pengguna|a:10:{s:11:"id_pengguna";s:1:"3";s:10:"id_sekolah";s:1:"1";s:12:"nama_lengkap";s:10:"anwaruddin";s:13:"nama_pengguna";s:10:"anwaruddin";s:5:"email";s:20:"anwaruddin@gmail.com";s:5:"peran";s:16:"operator_sekolah";s:6:"status";s:5:"aktif";s:14:"login_terakhir";s:19:"2026-10-14 04:21:24";s:11:"dibuat_pada";s:19:"2026-10-14 11:12:23";s:15:"diperbarui_pada";s:19:"2026-10-14 11:21:24";}error|s:107:"Impor gagal: Call to undefined method PhpOffice\PhpSpreadsheet\Worksheet\Worksheet::getCellByColumnAndRow()";__ci_vars|a:1:{s:5:"error";s:3:"old";}