Forum Blank page after editing SHOWTHREAD template
 

Hello,

I'm trying to edit the 'SHOWTHREAD' template for default style. When I make the changes and select 'Save & Reload' option (or even just 'Save' option), I get a blank page -

http://img231.imageshack.us/img231/7258/blankpage.png

The changes do not get saved. Few minutes ago, I could easily update the FORUMDISPLAY template
& postbit_legacy template without any problem.

To solve the problem, I tried disabling the gzip compression through admincp, but it did not work.

What's wrong with my SHOWTHREAD template? Please help!