[galaxy-user] Update from server failed several times

Hello, I deleted some files, because I reached 100% of the data volume I could use; my actual volume is 76 GB. I'm waiting now for an update from the server, that I reduced the data volume and can continue with my analysis. But I got a red note on the history for several times, that the update failed and that I should contact you, when it does so. What could I do now, to get an update from the server? Thanks in advance! Best, Meike