ESGST stopped working

[cptvincer]

Description
Suddenly- one moment it was working, the next not in the same session. I usually would try reinstalling but im afraid of loosing settings and other data (like bookmarks wich i had plenty)

Console Errors
SyntaxError: Expected ',' or '}' after property value in JSON at position 1682542
at JSON.parse ()
at esgst.js:88:1153470

The line mentioned
Nm.requestLog = JSON.parse(Nm.storage.requestLog),

System (please complete the following information):

• ESGST Version: Extension v8.9.4
• Microsoft Edge(chromium) Version 116.0.1938.76 (Official build) (64-bit) - latest, updated

Additional Context
Im not sure what may have caused it, but i suspect bookmarks helped- i dont understand JS or the code used for the extension but the line mentioned storage and i have been using the bookmark feature more.

In the meantime- how can i backup the data/recover it, so i can try reinstalling? Im afraid the local data will be lost if i unninstall the extension

PS: neither browser nor os restarted changes anything, same error on the console.