Diagnose and fix/suppress chromedp errors

[jpahm]

Currently in the process of scraping, chromedp will log various errors that don't seem to have any actual negative impact on the scraping process, i.e.:

ERROR: could not unmarshal event: unknown ClientNavigationReason value: initialFrameNavigation

and other, similar errors. These errors clutter the logs and should either be fixed or suppressed.

This issue involves performing two tasks:

• Identify the cause of the errors -- particularly, whether they're due to an error on our part or a problem with chromedp itself
• Fix or suppress the errors accordingly

[sreenidhi-gs]

Hello! This is my first task and I would love to try and fix this issue.

[jpahm]

Hello! This is my first task and I would love to try and fix this issue.

Sounds great, it's all yours!