Problems with mounting: can't create files!

Hi! I want to mount my partition that was previously under Windows.
I have mounted it through YaST2 to /docs with ext4, made formatting, the folder is shown, but I can not create any file or enter any folder on it (however I can enter folder /docs where only 1 folder “lost and found” exists.

What should I do?

Before never had problems with mounting.

Slow down

Please open a terminal and post result of

cat /etc/fstab

Just confirm for clarity: You are saying you have formatted and mounted a partition that was previously a windows partition? Now it’s ext4
What mount point does it have?

SOLVED. Changed permissions to User.