How do I: Delete old Certificates windows servers using Power Shell (Azure Classic Release Pipelines)

Tried this code and I get:

2024-05-07T02:43:20.4279860Z ##[error]Atleast one remote job failed. Consult logs 
for more details. ErrorCodes(s): 
'RemoteDeployer_NonZeroExitCode***RemoteDeployer_NonZeroExitCode***RemoteDeployer_NonZeroEx 
      itCode***RemoteDeployer_NonZeroExitCode' 

param(
    $servers = "$(deploy-Hostesses)"
)

# 
  foreach ($server in $servers) {
    Write-Host "Processing server: $server"

    
    Invoke-Command -ComputerName $server -ScriptBlock {
        # Retrieve all certificates from the certificate store
        $certs = Get-ChildItem -Path Cert:LocalMachineMy
        
        # Define the date threshold (current date minus expiration days)
        $thresholdDate = (Get-Date).AddDays(-120)  
        
        
        foreach ($cert in $certs) {
            # Check if the certificate is expired
            if ($cert.NotAfter -lt $thresholdDate) {
                Write-Host "Certificate $($cert.Thumbprint) is expired. Deleting..."
                # Delete the expired certificate
                Remove-Item -Path "Cert:LocalMachineMy$($cert.Thumbprint)" -Force
                Write-Host "Certificate $($cert.Thumbprint) deleted."
            }
        }
    }
}

Ideas on what I am missing? Windows server 2019 Psremoteing enabled