Firebug is officially discontinued and unmaintained <https://getfirebug.com/>. You should switch to the Firefox DevTools <https://developer.mozilla.org/en-US/docs/Tools>.
Sebastian On Thursday, December 29, 2016 at 4:28:25 AM UTC+1, decembre wrote: > > > > Le jeudi 29 décembre 2016 03:24:34 UTC+1, decembre a écrit : >> >> The error message is relted to: >> > "Script: chrome://firebug/content/lib/url.js:381" > -- You received this message because you are subscribed to the Google Groups "Firebug" group. To unsubscribe from this group and stop receiving emails from it, send an email to firebug+unsubscr...@googlegroups.com. To post to this group, send email to firebug@googlegroups.com. Visit this group at https://groups.google.com/group/firebug. To view this discussion on the web visit https://groups.google.com/d/msgid/firebug/4290e3a5-3b14-4ba8-a4db-fc171781f4fc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.