Try resetting preferences:
hold down shift+alt while opening Premiere.
Thank you for the answer, I tried but it's still the same.
I waited for 30 minutes like this, and I have now "Media Pending" but it's always "Media Pending" till 2 hours now..
C: SSD disk is loosing memory quickly (from 60Go available to 12Go available in some minutes),
You need more space (not memory) available on the C drive.
Get a larger hard drive.
Thank you Peru Bob.
But why PP is using this disk? Caches, etc.. are on other disks
And I can't change my drive, it's the drive who run windows.. :/
Windows files and other temporary files need room on the operating system drive for the operating system to work properly.