UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.1.1 Safari/605.1.15

Steps to reproduce the problem:
1. Open Chrome, and within seconds an error message pops up.
2. Hit reopen and the same message pops up.
3. Can't use Chrome at all.

What is the expected behavior?
Should open and run normally...

What went wrong?
Every time I open Chrome it crashes within 20 seconds and displays this message: "Google Chrome quit unexpectedly. Click reopen to open the application again. Click Report to see more detailed information and send a report to Apple. When I click the reopen and the ignore button, it quits again within seconds. 

Any would be really appreciated, thanks.

Did this work before? N/A 

Chrome version: <Copy from: 'about:version'>  Channel: n/a
OS Version: OS X 10.13.5
Flash Version: