mne_analyze crash

Dear group members,

When I try to load a label into mne_analyze on my Dell laptop, it crashes
and I get an error:
'mne_analyze: r300_ioctl.c:683: r300AllocDmaRegion: Assertion
`rmesa->dma.current.ptr <= rmesa->dma.current.end' failed.'

How can I help it?

Elena