I've tried to install plogger with myPHP2.5.4. I can't change the version of myphp, but I suppose this can't be such a big difference. Then I ran the _install & filled in the data. As host I gave 'localhost' as I didn't have this information of my server...
But when I hit the install-button, the script brings me back to the same page (_install). Is it possible to send me an installation form without using the _install file? Which files have to be altered?