[Solved]: Call to undefined function: getmicrotime()

[triniwebdiva]

Hi
I've installed 1.3.0 and it was working fine on another site. So I go to install it again on a second site - http://www.triniwebdiva.com/photoalbum, and I go through the config fine, then when I go to login, I get the following error:
Fatal error: Call to undefined function: getmicrotime() in /home/triniweb/public_html/photoalbum/include/functions.inc.php on line 75
at this URL - http://www.triniwebdiva.com/photoalbum/login.php?

I deleted everything, dropped all the database tables, and started again, and get the same problem. BUT I've since installed the SAME version on yet another site, and it worked fine. All the sites are on the same hosting service, so I'm lost.

Can anyone help?

[triniwebdiva]

OK -I did it all over again w/ the 1.3.1 files, and ran the update.php which worked, and now I get the login page, AND IT WORKS!
So I guess there was a file missing, and the 1.3.1 upload managed to get it correctly uploaded.
Sorry for jumping the gun and asking for help.