Thanks for writing in! If your site has been made 2 years ago and now you re experiencing some issues, it could be because of the following:
- Your PHP version could be 5.6 or much lower. Please make sure that you have meet the minimum requirements of running WordPress. Please check this out: https://wordpress.org/about/requirements/
- Please make sure that the theme and all the plugins is up to date. Most of the time, out dated theme and plugins will create issues.
- There might be a fatal error occurring on the site. I would recommend that you enable the debug mode to check whether there is an error or not. You can do this by opening wp-config.php and adding
/* That's all, stop editing! Happy blogging. */
When you revisit the page, you should have some error output describing the issue in more detail.
- Switching to Cornerstone will not help you because pages/posts created in Visual Composer cannot be edited in Cornerstone. Only page/post that were created in Cornerstone can be edited with this plugin.
Hope this helps. Kindly let us know.