File_put_contents (C: \ ...): failed to open stream: Permission denied

I'm having the following error when changing the computer application:

file_put_contents(C:\xampp\htdocs\libreir\storage\framework/sessions/rvegGXCQkd34O6PyYQI6GlQ2j0pTSkAZio5Z02Mw): failed to open stream: Permission denied

Any ideas on how to solve it? I've already tried with php artisan cache:clear with php artisan config:cache and with chmod -R 777 app/storage , composer dump-autoload

By the way, the chmod -R 777 app/storage tells me that it can not find file or directory, I changed the name to the application to be published but apparently even though I tried it with chmod -R 777 libreir/storage it still does not work.