When I start TeamViewer I have that problem.

I tryed that solution. It had solved my problem, but after reboot I had it again.
There's my terminal output:
Init...
CheckCPU: SSE2 support: yes
Checking setup...
Launching TeamViewer ...
Launching TeamViewer GUI ...
So reinstall solves that problem too, but only until rebooting.
Current version of TeamViewer 14.7.1965, but it was on previos version too.
System parametrs:
OS: Ubuntu 18.04 bionic
Kernel: x86_64 Linux 5.0.0-32-generic
Packages: 2464
Shell: bash
Resolution: 3840x1080
DE: XFCE
WM: Xfwm4
WM Theme: Numix
GTK Theme: Adwaita-dark [GTK2]
Icon Theme: elementary-xfce-darker
Font: Noto Sans 9
CPU: Intel Core i5-4570 @ 4x 3.201GHz [27.8°C]
GPU: GeForce GTX 1050 Ti
RAM: 829MiB / 11802MiB
Best regards,
cfp2007.