Scheduled backup doesn't work anymore

[budwaiser]

Hi,
from 2 weekes i have noticed that scheduled backup doesn't work anymore. The process starts correctly, cpu remains at 100% and backup has no end.

I have started it manually but the result is the same: i can't backup my accounts anymore.

I have already paid for a support ticket but i'm still waiting from more than 48h.

Please help.

Thank you