id,summary,reporter,owner,description,type,status,component,version,severity,resolution,keywords,cc,stage,has_patch,needs_docs,needs_tests,needs_better_patch,easy,ui_ux 8118,AlreadyRegistered exception is inaccurate on a second request with development server,rokclimb15@…,nobody,"In an admin module with multiple ModelAdmin classes defined, an inaccurate AlreadyRegistered will be raised on a second request if one of the models is registered twice. To reproduce: -Duplicate a call to admin.site.register in an admin module on a ModelAdmin class other than the first one (use the second class defined or any after that) -Using the development server, try to load the site root (/) -Note the accurate exception about the particular ModelAdmin class being registered twice -Reload the page without restarting the development server -Note the inaccurate exception about the first ModelAdmin in the module being registered twice, when in fact it is not",,closed,contrib.admin,dev,,duplicate,,,Unreviewed,0,0,0,0,0,0