Segfault at startup Lutris app

I solved my problem by installing vulkan. It is not easy for my outdated videocard.

Hi. Lutris does not start. Plz Help.
Version 0.5.0.2

lutris --submit-issue

2019-05-25 19:15:02,563: Running Lutris 0.5.2
2019-05-25 19:15:02,564: Using X.Org
2019-05-25 19:15:02,564: Running Mesa driver 19.0.2 on AMD Radeon HD 7800 Series (PITCAIRN, DRM 3.23.0, 4.15.0-50-generic, LLVM 8.0.0) (0x6819)
2019-05-25 19:15:02,564: GPU: 1002:6819 174B:E218 using amdgpu drivers
Segmentation error (memory stack flushed to disk)

lutris -d

INFO 2019-05-25 19:15:29,025 [application.do_command_line:225]:Running Lutris 0.5.2
INFO 2019-05-25 19:15:29,026 [startup.check_driver:60]:Using X.Org
INFO 2019-05-25 19:15:29,026 [startup.check_driver:65]:Running Mesa driver 19.0.2 on AMD Radeon HD 7800 Series (PITCAIRN, DRM 3.23.0, 4.15.0-50-generic, LLVM 8.0.0) (0x6819)
INFO 2019-05-25 19:15:29,026 [startup.check_driver:75]:GPU: 1002:6819 174B:E218 using amdgpu drivers
Segmentation error (memory stack flushed to disk)

Spec

OS: Ubuntu 18.04 bionic
Kernel: x86_64 Linux 4.15.0-50-generic
Uptime: 1h 36m
Packages: 2459
Shell: bash
Resolution: 1920x1080
DE: GNOME
WM: GNOME Shell
WM Theme:
GTK Theme: Communitheme [GTK2/3]
Icon Theme: Suru
Font: Cantarell 11
CPU: Intel Core i5-3470 @ 4x 3.6GHz [27.8°C]
GPU: AMD Radeon HD 7800 Series (PITCAIRN, DRM 3.23.0, 4.15.0-50-generic, LLVM 8.0.0)
RAM: 2755MiB / 7909MiB