When using fantastico you cannot install more than one script in the root directory. If you remove the script from the root directory and still have problems try the following:
in file manager under the public_html folder under the fantastico_data folder click on the file name installed_in_root.php clcik on that name and click edit file from the cpanel menu on the top (or top right).
Change the value of $installed_in_root["kurtscamera.com"] = 1; to
$installed_in_root["kurtscamera.com"] = 0;
That will tell fantastico there is nothing installed in the root folder.