This is my first minecraft server, so bear with my newbness. The other day I did some changes through FTP. It caused that above error message to occur when restarting my server via clanforge. I just did a clanforge FTP "restore changes", yet I still receive the above message.
Also, when in "world options" next to the profile name it reads "(turned off)". Any help would be greatly appreciated. I'm trying to get my server going with Tekkit 2.0!
Thanks everyone, especially the staff of multiplay who have been quick to respond to my emails.