Error restarting xrdp

I am trying to access Zorin from a mac mini computer with Microsoft Remote Desktop for Mac. The mac is unable to make a connection to Zorin, it gets error 0x207. On Zorin I ran the terminal command 'sudo systemctl restart xrdp' which failed. The command 'journalctl -xeu xrdp.service' produced the following log. Any idea how to fix xrdp?

Apr 19 16:21:07 HP-Zorin systemd[1]: Starting xrdp daemon...
░░ Subject: A start job for unit xrdp.service has begun execution
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit xrdp.service has begun execution.
░░ 
░░ The job identifier is 5145.
Apr 19 16:21:07 HP-Zorin xrdp[36337]: [INFO ] address [0.0.0.0] port [3389] mode 1
Apr 19 16:21:07 HP-Zorin xrdp[36337]: [INFO ] listening to port 3389 on 0.0.0.0
Apr 19 16:21:07 HP-Zorin xrdp[36337]: [ERROR] g_tcp_bind(7, 3389) failed bind IPv6 (errno=98) and IPv4 (errno=22).
Apr 19 16:21:07 HP-Zorin xrdp[36337]: [ERROR] trans_listen_address failed
Apr 19 16:21:07 HP-Zorin xrdp[36337]: [ERROR] Failed to start xrdp daemon, possibly address already in use.
Apr 19 16:21:07 HP-Zorin systemd[1]: xrdp.service: Control process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ An ExecStart= process belonging to unit xrdp.service has exited.
░░ 
░░ The process' exit code is 'exited' and its exit status is 1.
Apr 19 16:21:07 HP-Zorin systemd[1]: xrdp.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ The unit xrdp.service has entered the 'failed' state with result 'exit-code'.
Apr 19 16:21:07 HP-Zorin systemd[1]: Failed to start xrdp daemon.
░░ Subject: A start job for unit xrdp.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit xrdp.service has finished with a failure.
░░ 
░░ The job identifier is 5145 and the job result is failed.
Apr 19 16:21:56 HP-Zorin systemd[1]: Starting xrdp daemon...
░░ Subject: A start job for unit xrdp.service has begun execution
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit xrdp.service has begun execution.
░░ 
░░ The job identifier is 5576.
Apr 19 16:21:56 HP-Zorin xrdp[36561]: [INFO ] address [0.0.0.0] port [3389] mode 1
Apr 19 16:21:56 HP-Zorin xrdp[36561]: [INFO ] listening to port 3389 on 0.0.0.0
Apr 19 16:21:56 HP-Zorin xrdp[36561]: [ERROR] g_tcp_bind(7, 3389) failed bind IPv6 (errno=98) and IPv4 (errno=22).
Apr 19 16:21:56 HP-Zorin xrdp[36561]: [ERROR] trans_listen_address failed
Apr 19 16:21:56 HP-Zorin xrdp[36561]: [ERROR] Failed to start xrdp daemon, possibly address already in use.
Apr 19 16:21:56 HP-Zorin systemd[1]: xrdp.service: Control process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ An ExecStart= process belonging to unit xrdp.service has exited.
░░ 
░░ The process' exit code is 'exited' and its exit status is 1.
Apr 19 16:21:56 HP-Zorin systemd[1]: xrdp.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ The unit xrdp.service has entered the 'failed' state with result 'exit-code'.
Apr 19 16:21:56 HP-Zorin systemd[1]: Failed to start xrdp daemon.
░░ Subject: A start job for unit xrdp.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit xrdp.service has finished with a failure.
░░ 
░░ The job identifier is 5576 and the job result is failed.
Apr 19 16:28:58 HP-Zorin systemd[1]: Starting xrdp daemon...
░░ Subject: A start job for unit xrdp.service has begun execution
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit xrdp.service has begun execution.
░░ 
░░ The job identifier is 5712.
Apr 19 16:28:58 HP-Zorin xrdp[36961]: [INFO ] address [0.0.0.0] port [3389] mode 1
Apr 19 16:28:58 HP-Zorin xrdp[36961]: [INFO ] listening to port 3389 on 0.0.0.0
Apr 19 16:28:58 HP-Zorin xrdp[36961]: [ERROR] g_tcp_bind(7, 3389) failed bind IPv6 (errno=98) and IPv4 (errno=22).
Apr 19 16:28:58 HP-Zorin xrdp[36961]: [ERROR] trans_listen_address failed
Apr 19 16:28:58 HP-Zorin xrdp[36961]: [ERROR] Failed to start xrdp daemon, possibly address already in use.
Apr 19 16:28:58 HP-Zorin systemd[1]: xrdp.service: Control process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ An ExecStart= process belonging to unit xrdp.service has exited.
░░ 
░░ The process' exit code is 'exited' and its exit status is 1.
Apr 19 16:28:58 HP-Zorin systemd[1]: xrdp.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ The unit xrdp.service has entered the 'failed' state with result 'exit-code'.
Apr 19 16:28:58 HP-Zorin systemd[1]: Failed to start xrdp daemon.
░░ Subject: A start job for unit xrdp.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit xrdp.service has finished with a failure.
░░ 
░░ The job identifier is 5712 and the job result is failed.