error in general

dpkg: error processing archive /var/cache/apt/archives/linuxcnc-uspace_1%3a2.8.1_armhf.deb (--unpack):
 trying to overwrite '/usr/bin/gs2_vfd', which is also in package machinekit-hal 0.4.21020-1.git941bffc90~buster
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/linuxcnc-uspace_1%3a2.8.1_armhf.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)