a:3:{s:6:"_token";s:40:"zchL0EY2CZEMcFmg88Oe7D2Yk6XGuL9Blu1V1c8d";s:9:"_previous";a:2:{s:3:"url";s:59:"http://localhost/exams/8cbdfe9a-0b12-4aee-b43b-7ab162a1c7be";s:5:"route";s:10:"exams.show";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}