Here is the prompt:
Invalid checksummed Ethereum address: (My Ethereum address.)
Traceback (most recent call last):
File "/root/solxen.py", line 91, in
setup_solana_client(eth_address, keypair_path)
File "/root/solxen.py", line 83, in setup_solana_client
subprocess.run(["./target/debug/solana_rust_client", "--fee", "5000", "--address", eth_address], check=True)
File "/usr/lib/python3.10/subprocess.py", line 526, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['./target/debug/solana_rust_client', '--fee', '5000', '--address', '(My Ethereum address.)']' returned non-zero exit status 1.