a:4:{s:6:"_token";s:40:"GRl4FSb9d1rjZxGcZllUGiuDdYZojvM2RrPGuxWa";s:9:"_previous";a:2:{s:3:"url";s:37:"https://student.netmergegroup.az/chat";s:5:"route";s:12:"student.chat";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}s:10:"student_id";i:7;}