Brave has been crashing since afternoon

Brave keeps closing/crashing immidiately when opening a tab (Youtube and some other websites) except few exceptions.Its basically unusable at the moment.No change has been made to my computer since yesterday that it worked fine.I also tried many possible solutions i found like disabling adblocks and resetting flags to defaults and blablabla.I also had blocked access to the brave community website for at least a couple of hours.And all this resulted in me losing my 70 saved tab i always oepn on brave startup…:
How can this issue be reproduced?

1.Open brave
2.Open new tab with youtube,or reset tabs,or open a bookmarked tab
3.Brave closes with no error message

Expected result:

1.47.186 :*

Windows 7: