Hello,
since few hours i have the following problem:
I try to upload a 500kb file and i get this message. The repositiry size is 2gb
There’s quite a difference in how big you think the repository is, and how large gitlab.com (a guess) think it is, but note that the also include other things in that number, like the size of build artifacts. On the “Project overview”/“Details” page for the project there are numbers for the total size of files and for how much storage the project uses, in the admin area (if you have access to that), you can get a little more details if you find the project under “Projects”.