Tried using the c3_installer.php. Got an error (forgot what it was). So, I just downloaded the zip file, unzipped it and uploaded it to the online directory, also named x3. When I tried to start it, I got:
Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /home/content/97/4314097/html/x3/app/stacey.inc.php on line 17
Any idea what to do to get it running?