Okay, so I have been running into this issue way too often now and it's starting to really irritate me and I have no idea what triggers these errors.
I tried googling the issue, and I tried the various solutions presented for me.
- Set site as trusted site Failed
- Remove jQuery definitions and use SharePoint's own Failed
- Set jQuery.NoConflict(); Failed
- Remove SecurityTrimmedControl from Ribbon (if there are any) Failed
So now I'm kicked back to square one...
A lot of people on the answers I found on google talked about this issue coming from a "cross domain" problem on the site, which I highly doubt is the problem as there is only one domain present on the entire server (no cluster).
Has anyone else encountered this issue, and how did you solve it?