My blog has no sidebar no matter which theme I use
 

Please help.

I have a newly built wordpress site and it was going fine for days, but when I checked it today, it has no sidebar...it was just one column and the sidebar menu ended up on the bottom part of the post...

i thought it was just the theme i was using, so I tried to change it but it still is the same...i don't know if I messed up the code or something but I thought changing the theme would fix it...

please help...thanks!

Thanks for sharing........... :D :)