"Can't open blockdev" after memory failure

[Babidi]

Hello, I have been using Proxmox for 1 or 2 years. No problem so far.

But, this morning proxmox crashed, after a few reboots, I realized that one of the memory sticks is out of order. (memtest fail)

However, even after removing the memory stick I still cannot reboot. I have this message:



Any idea to try to resolve?
I specify that I am starting...