MPC Live Internal Drive almost full?!

Thanks B-Wise.
I will contact Akai.
FYI, here is a listing of the disk free command:
WARNING : you have root permissions. You may harm your system.
root@mpc-live-ii:~# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 369.7M 347.8M 17.9M 95% /
devtmpfs 1002.9M 0 1002.9M 0% /dev
tmpfs 1009.4M 0 1009.4M 0% /dev/shm
tmpfs 403.8M 10.0M 393.8M 2% /run
tmpfs 6.6G 248.7M 6.0G 4% /etc/machine-id
tmpfs 1009.4M 8.0K 1009.4M 0% /tmp
tmpfs 1009.4M 0 1009.4M 0% /media
tmpfs 1009.4M 0 1009.4M 0% /secure-media
/dev/mmcblk0p7 6.6G 248.7M 6.0G 4% /data
/dev/mmcblk0p7 6.6G 248.7M 6.0G 4% /media/az01-internal
overlay 6.6G 248.7M 6.0G 4% /etc
overlay 6.6G 248.7M 6.0G 4% /var
tmpfs 1009.4M 0 1009.4M 0% /var/volatile
overlay 1009.4M 0 1009.4M 0% /srv
/dev/sda2 465.7G 10.5G 455.2G 2% /media/MPC SSD 500
/dev/sdc1 57.3G 1.5G 55.8G 3% /media/E14E-BF03
root@mpc-live-ii:~#

Thanks! I got through the Bot portion of the Akai support website. I was impressed with the AI bot. I got a ticket #736362. I don't know if the tickets are publicly available.

Akai Level II support diagnosted my issue as a corrupted internal micro SDHC card. They recommended reformatting the SDHC car.
They offered two options. 1 - send the MPC for repair
2 - open the case and reformat the card myself.
I openned the case;
found and removed the 16GB SDHC micro card;
reformatted the SDHC (exFAT) on my laptop,
reinstalled the SDHC;
downgraded the OS so I could reinstall 3.7. 0.
This solved the issue.
This appears to have corrected the issue.