what is this

[miatoszs]

21:54:22 Info [Launcher] Version: client c735370 / manifest b3dd620
21:54:22 Info [Launcher] CPU: AuthenticAMD AMD Ryzen 3 1200 Quad-Core Processor
21:54:22 Info [Launcher] CPU supports SSSE3: YES
21:54:22 Trace [Launcher] Loading hybris libraries
21:54:22 Trace [HybrisUtils] Loaded OS library /tmp/.mount_MC.App19JFZ7/usr/share/mcpelauncher/libs/native/libfmod.so.9.16
21:54:22 Trace [HybrisUtils] Loaded OS library libm.so.6
21:54:22 Trace [HybrisUtils] Loaded OS library libz.so.1
21:54:22 Trace [Launcher] Loading Minecraft library
terminate called after throwing an instance of 'std::runtime_error'
what(): Failed to load Minecraft: Cannot load library: load_library[1115]: Library '/home/kristof/.local/share/mcpelauncher/versions/1.16.101.01/libs/libminecraftpe.so' not found
Signal 6 received
Backtrace elements: 13
#0 /tmp/.mount_MC.App19JFZ7/usr/bin/./mcpelauncher-client(_ZN12CrashHandler12handleSignalEiPv+0xb7) [0x82f3a0f]
#1 linux-gate.so.1(__kernel_sigreturn+0) [0xf7f35580]
#2 linux-gate.so.1(__kernel_vsyscall+0x9) [0xf7f35569]
#3 /lib/i386-linux-gnu/libc.so.6(gsignal+0xca) [0xf75bcc6a]
#4 /lib/i386-linux-gnu/libc.so.6(abort+0x129) [0xf75a4410]
#5 /lib/i386-linux-gnu/libstdc++.so.6(+0x7db14) [0xf7943b14]
#6 /lib/i386-linux-gnu/libstdc++.so.6(+0x8be28) [0xf7951e28]
#7 /lib/i386-linux-gnu/libstdc++.so.6(+0x8beb1) [0xf7951eb1]
#8 /lib/i386-linux-gnu/libstdc++.so.6(__cxa_rethrow+0) [0xf79521f0]
#9 /tmp/.mount_MC.App19JFZ7/usr/bin/./mcpelauncher-client(_ZN14MinecraftUtils16loadMinecraftLibERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x14c) [0x82f4b52]
#10 /tmp/.mount_MC.App19JFZ7/usr/bin/./mcpelauncher-client(main+0xece) [0x829e6b0]
#11 /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0x10e) [0xf75a609e]
#12 /tmp/.mount_MC.App19JFZ7/usr/bin/./mcpelauncher-client() [0x829d311]
Dumping stack...
Process exited with unexpected exit code: 6

[nazthelizard122]

Looks like an important file is missing