Blank screen when saving a post or options

I’m writing this simply to share cause I wasted lots of time today.

There’s a few posts on here that talk about this white screen but didn’t see any with my solution.

My problem is that my site would have a white screen after saving a post or any options on options.php. The post would save but I would get a white screen. Everything else was fine. My localhost was fine, my development host was fine, but my clients host was not.

My functions.php ended with 2 line breaks and ?>

I simply removed the line breaks and closed my php tag ?> on the same line as my last line of code and it fixed the issue.

Hours of fun!