Chrome crash, lost everything

Yes, there is several options to rescue.
The best one of course if you have a backup of a system drive...

But even if not, there is still some possibilities.

First of all, can you explain how exactly looks this TO had absolutely nothing in its history - is they not start, or what?

Also maybe it's better to switch to email
please send me a content of the next page 
chrome://version/
to vladyslav.volovyk@gmail.com

Also please go to 
chrome://extensions/
select Developer mode checkbox in the up right corner
then navigate to Tabs Outliner entry, click on 
Inspect views: background page
and send also the content of console (last menu item in the window which will open)

Also, i must warn, we there in Ukraine now have a very intense situation, and i might actually answer with a big delay because of this... but we will try to restore your data.

Hello,

I'm a very happy user of your extension. It has helped me a lot since i'm a person that always had a lot of tabs open but felt so annoyed that they become unreadable in chrome. It's really a great product! But then.. after several years of only occasional cleaning up, i started to do a major clean-up yesterday, until it suddenly crashed. :( I lost all the data. I felt terrible and started to look for solutions online immediately. I have tried several of your suggestions but i'm so sorry to say that they all didnt work. (maybe since i tried one it is normal that the other ones dont work anymore because it's already messed up?) I don't know.. I'm just sending you this message in the hope that you would still find a way to recover my data. I can send you the data you asked in the message above if it would help you? 

Hopefully you can help me!
Thanks a lot in advance!