PHP: Infinite while loop on web hotel

I accidentally uploaded a PHP script on to a web hotel (web hosting service) that had a bug in it that initiated an infinite while loop on request.

When debugging the script with WAMP on my computer I noticed the bug and saw that the processor usage in task manager went to 100%. I went to the site I uploaded the file to, and it didn't respond to me for a while, and even now, it responds slowly. I replaced the faulty file with a working copy via FTP.

The only way I got out of the loop on my computer was to kill the process via task manager and restart it. I can't do that on the hosting service. Will that loop ever terminate on the hosting service or do I need to contact them?