Theme uses Elementor to build, Elementor is constantly updated so it is difficult to avoid problems in the future. When you update Elementor and the website has problems, the first thing to do is delete the core plugin and update again because we always handle everything. Update errors from Elementor earliest in core plugin. After updating, if you still cannot solve the problem, please contact us via support.
You can check "PXL Theme Core" version, it will notify you to update automatically if plugin has a new version:
