Training problem!

Hi guys,

Don't know if anyone had this problem already but I just entered the 2015 season and suddenly none of my players are training. When I go to the training screen only half of my players are llisted and all my schedules have disappeared. When I click the coaches screen no coaches are listed there and when I click 'clear all assignments' the game just shuts down. Now I'd really like to keep playing as my team was finally getting succesfull. Can anyone help me?

Thanks,

Leo