Anyone seen this WebPositive error

The past couple weeks whenever I’ve tried to view ebay I’m getting a “failed writing received data to disk/application” error.

It’ll give me a blank page with that error message. If I reload the page, ebay does display properly but the error message is still present.

Addon:

I should have stated that this error only appears using WebPositive, I don’t receive this error using any other browser when browsing ebay.

Same here

Running it from Terminal shows some errors

This means that the CSP header manifest-src is not supported by the browser … See here Content-Security-Policy: manifest-src directive - HTTP | MDN