@aaP_alber
The problem is that aaPanel’s installer defaults to x86_64 binaries, so on ARM64 machines it fails. A few ways to handle it hope this will work for you:
Manual installation (like you already did) is usually the safest on ARM. Download the ARM64 .deb from MongoDB’s official repo and install with dpkg -i.
If you want aaPanel integration, you could replace the downloaded x86_64 package in its installer with the ARM64 version, then run the install script. Sometimes just swapping the package path works.
Alternatively, use Docker for MongoDB aaPanel can manage Docker containers, and this way you can pull an ARM64 MongoDB image regardless of the server architecture.
In my experience for ARM servers the manual or Docker route is the most reliable. The panel installers often lag behind official releases or don’t detect non-x86 architectures correctly.