PHP Session error

3 weeks 4 days ago #6480 by Dick
PHP Session error was created by Dick
Hi,

I have installed your WP Vehicle Manager V1.1.6 on my site and now I get some errors in the site diagnostic screen of WordPress.

- There is an active PHP Session detected
- Rest API encountered an error
- Loopback error

I have the latest version of WordPress installed (in Dutch) V5.5.1
How can I resolve this? 
Time to create page: 0.115 seconds

Please publish modules in offcanvas position.