LMDE 6 stoney kernel returning errors in grub

I have LMDE 6 installed on my hp chromebook 14 CAREENA model And have installed the audio script. however the kernel it loaded pops up errors on grub when trying to boot it. (something about no server being specified and also saying i have to load the kernel first)
I have no idea how to fix this D:
this is my debug file 62.1 KB file on MEGA