4th site created but not available in the admin menu or the my sites screen.
So the my sites screen /wp-admin/my-sites.php only shows three, not the 4th.
The My Sites menu at the top also only shows 3, not the 4th.
If I click to My Sites>Network Admin>Sites then I see all 4 listed on this page wp-admin/network/sites.php and can acces the fourth site.
Why doesn't it show up in all the other menus? Can you help me find the root cause of the problem and fix it?
I had previously tried to delete the site, and then re-created the site, but the issue remains. I also turned off all plugins, but the issue remains. I'm afraid that there is a deeper problem which is perhaps database related. Can you help me solve it please?