To fix this issue, I simply had to run the following commands in bash:
sudo su
cd /opt/magicq/lib
rm libstdc++.so.6
ln -s /usr/lib/x86_64-linux-gnu/libstdc++.so.6 ./I had this issue with the following setup:
OS: Pop!_OS 22.04 LTS x64
Kernel: 6.6.6-76060606-generic
MagicQ version: v1.9.4.7