My name is Oren and I'm learning web development on my own.
I'm stuck on the exercise "While Loop Syntax" in the PHP lesson "While Loops in PHP." Whenever I click on 'Save & Submit Code' , this button loses it's text and nothing else happens. My code isn't approved, nor do I get an error message. I've encountered this bug in many other PHP labs as well. Usually I could get fix it by resetting the code or refreshing the page. However it's impossible to move past this lab.
How do I proceed?