Hi,when I click the "special:MassEditRegex"link,my browser show a "http error 500",I use 1.28. please help, thank you
Topic on Extension talk:MassEditRegex
Thanks a lot for reporting this issue. Indeed this extension is not (yet) compatible with the MW 1.28 branch. Thus I have reported this issue on phabricator (T152605)
For the time being I have updated the documentation to reflect this.