WebKit encountered internal error
Using safari on iPhone X and getting message safari cannot open the page. WebKit encountered an internal error.
iPhone X, iOS 15
See the following Apple articles:
Clear the history and cookies from Safari on your iPhone, iPad, or iPod touch
Clear the history and cookies from Safari on your iPhone, iPad, or iPod touch - Apple Support
If Safari can't open the page because too many redirects occurred
If Safari can't open the page because too many redirects occurred - Apple Support