Expense report module drop access for all files. ( Access Deny ) after upgrade to Dolibarr to version 15.0

Hi Guys, after, I upgrade my Dolibarr to version 15.0.0, every users get the same mensage on Expense report module, when try to open the files uploaded.

"Access denied.
You try to access to a page, area or feature of a disabled module or without being in an authenticated session or that is not allowed to your user.

Current login: admin
Permission for this login can be defined by your Dolibarr administrator from menu Home->Users.Note: clear your browser cookies to destroy existing sessions for this login."

Could you guys help me to solve this big problem for my company ?
I appreciate your help.
Have a nice day.