weird error messages
 

hi i keep getting weird error messages after a few days of using redhat 7.2 with no flaws
but then all of a sudden i try to open a program like mozilla or x cd roast and i get the messages
the error messages are

Error

The desktop entry file /home/i_is_cat/kde/share/applnk/Internet/mozilla.desktop
has no type=... entry

and the other one was

Sorry

KLauncher could not be reached via DCOP


please someone help me i tried alt+ctrl+F1 to see if it would let me go in there and it said something like OOPS too many files open

i need help fixing this problem please keep in mind i'm a noob and don't understand super complicated directions and also when this problem occurs i cannot open ANYTHING not konsole mozilla xchat games.. nothing... thanks

also i just noticed since i rebooted after having that problem when i am on xchat the alias list seems to be gone as well as the userlist popups i realize this is an xchat problem not linux per se but i'm a noob and maybe its related??? please help