Pinta crashes when choosing "Help - Website" menu

[InfoLibre]

Linux Mint MATE 20.1
Cinnamon 4.8.6
Pinta 1.6

I start Pinta. I choose the menu "Help - Website" and this error message appears. If I click on the "Report a bug..." button at the bottom of the message, the same message appears again :

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.ComponentModel.Win32Exception: Cannot find the specified file
  at System.Diagnostics.Process.StartWithShellExecuteEx (System.Diagnostics.ProcessStartInfo startInfo) [0x00129] in <a85c1a570f9a4f9f9c3d2cfa5504e34f>:0
  at System.Diagnostics.Process.Start () [0x00038] in <a85c1a570f9a4f9f9c3d2cfa5504e34f>:0
  at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start()
  at System.Diagnostics.Process.Start (System.Diagnostics.ProcessStartInfo startInfo) [0x0001e] in <a85c1a570f9a4f9f9c3d2cfa5504e34f>:0
  at System.Diagnostics.Process.Start (System.String fileName) [0x00006] in <a85c1a570f9a4f9f9c3d2cfa5504e34f>:0
  at Pinta.Core.HelpActions.Bugs_Activated (System.Object sender, System.EventArgs e) [0x00001] in <d07abe89b0c1405ca613eaf73991f472>:0
  at (wrapper managed-to-native) System.Reflection.RuntimeMethodInfo.InternalInvoke(System.Reflection.RuntimeMethodInfo,object,object[],System.Exception&)
  at System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x0007c] in <12b418a7818c4ca0893feeaaf67f1e7f>:0
   --- End of inner exception stack trace ---
  at System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x0009a] in <12b418a7818c4ca0893feeaaf67f1e7f>:0
  at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0
  at System.Delegate.DynamicInvokeImpl (System.Object[] args) [0x0010d] in <12b418a7818c4ca0893feeaaf67f1e7f>:0
  at System.MulticastDelegate.DynamicInvokeImpl (System.Object[] args) [0x0000b] in <12b418a7818c4ca0893feeaaf67f1e7f>:0
  at System.Delegate.DynamicInvoke (System.Object[] args) [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0
  at GLib.Signal.ClosureInvokedCB (System.Object o, GLib.ClosureInvokedArgs args) [0x0006d] in <918680a31aa84cb89cfa7cab56ea29b8>:0
  at GLib.SignalClosure.Invoke (GLib.ClosureInvokedArgs args) [0x0000c] in <918680a31aa84cb89cfa7cab56ea29b8>:0
  at GLib.SignalClosure.MarshalCallback (System.IntPtr raw_closure, System.IntPtr return_val, System.UInt32 n_param_vals, System.IntPtr param_values, System.IntPtr invocation_hint, System.IntPtr marshal_data) [0x0006c] in <918680a31aa84cb89cfa7cab56ea29b8>:0

[Cameron White (cameronwhite91)]

This issue was fixed in Pinta 1.7

[InfoLibre (david-vantyghem)]

Sorry, I did not find the other report.
I don't find how to close this bug report, can you close it for me please ?

[Cameron White (cameronwhite91)]

I've marked it is a duplicate of bug 1888883 so it's closed!