@george1421 So I figured it out. I took out the option tftp-server-name and placed next-server at the bottom of that section of the config file. Boots up fine now and installed a Mint image in a few minutes. Thanks for the help.
Also this is the link that helped me solve the issue. http://wiki.r1soft.com/display/CDP3/Configuring+DHCP+Server+on+Linux+(ISC+DHCPD)