I get, almost a delayed, pop-over window containing an error notification. This "bug" is described here:
http://bugs.modx.com/issues/8836. You can see that it is getting some age to it and seems less a bug and more a server issue as no workable solutions have been offered. 11 months ago it was downgraded. Status changed from Open to Feedback, Priority changed from Major to Trivial and Resolution set to Cannot Reproduce.
It is extremely annoying and non-trivial to me as it happens with nearly every link I click on in manager. Has anyone else faced this and discovered a solution?
Changing file permissions accomplishes no difference and I have not encountered such an error before on this server. Additional error information: "Apache/2.2.24 (Unix) mod_ssl/2.2.24 OpenSSL/0.9.8e-fips-rhel5 DAV/2 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 Server at oldhamcreative.com Port 80"
Finally, this MODX 2.2.9-pl install was performed via my cPanel's Installatron script.