kernel panic

[Kamlesh Patel]

Hi there,

I changed the following file of FreeBSD 7.0:
sys/boot/forth/beastie.4th

variable rebootkey
variable mykey       (added line)

I built and installed kernel, then i reboot the system, it gives me the following error: 

---------------------------------------------------
" panic: free: guard1 fail @ 0x6e104 from 
/usr/src/sys/boot/i386/loader/../../common/module.c:959

--> Press a key on the console to reboot <-- "

----------------------------------------------------

How do i recover the system from this error. I can't reload the loader.old

Could anyone please help me?

Kamlesh
MS CS, CSUS