I have been getting completely random 404 errors while using the after sales of WordPress. These errors are for completely legitimate admin pages. The workaround would be to refresh the page – which often works the next time around.
I have seen this issue reported elsewhere but no solution. Wondering if anybody here has plans.
- Perhaps you have made any modifications towards the htaccess file?
- Are all of your plug ins modifying htaccess?
- Consider the servers access.log and error.log files to ascertain if there's any odd behavior.
- Look at your version of php and version of wordpress and make certain they are much less old/too new.
The intermittent-ness is odd, though. I've not experienced this while using latest version of Wordpress and php 5.
Could it be a lot-balanced atmosphere? You might have these pages not used to a few of the servers within the farm.