Mozilla Firefox 500 Internal Server Error
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thread was archived. Please ask a new question if you need help. Firefox will not load certain websites but IE firefox 500 internal server error fix will 15 replies 7 have this problem 5291 views Last reply by
Internal Server Error 500
jhauser42 2 years ago jhauser42 Posted 5/19/14, 6:58 AM After upgrading to FF 29 I cannot access the addons 500 error and several other pages. Going to addons.mozilla.org or clicking the addons button gives me a bulleted list of links. Attempting to download an addon just says "Error Downloading" I can go to addons.mozilla.org in IE and download and install them manually with no issues. I have cleared the cache and cookies several times and reset the proxy to none. I looked at about:config and there was no line for xpinstall.enabled so I added it as a boolean. I ran malwarebytes and it found nothing. Any help would be appreciated. Joe After upgrading to FF 29 I cannot access the addons and several other pages. Going to addons.mozilla.org or clicking the addons button gives me a bulleted list of links. Attempting to download an addon just says "Error Downloading" I can go to addons.mozilla.org in IE and download and install them manually with no issues. I have cleared the cache and cookies several times and reset the proxy to none. I looked at about:config and there was no line for xpinstall.enabled so I added it as a boolean. I ran malwarebytes and it found nothing. Any help would be appreciated. Joe Chosen solution The Add-ons site uses these style sheet: https://mozorg.cdn.mozilla.net/media/css/tabzilla-min.css https://addons.cdn.mozilla.net/media/css/zamboni/impala-min.css?build=8c23634 Can you load those directly (should just look like a bunch of text all run together), or do you get an error? If those load and you then refresh the Add-ons page, does it get styled properly? Read this answer in context 0 Question tools Get email updates when anybody replies. when a solution is found. Cancel Subscribe to feed Question details Product Firefox Topic Fix problems with websites (Facebook, YouTube, webmail etc.) System Detai
thread was archived. Please ask a new question if you need help. I'm getting this error: "Status: 500 Internal Server Error Content-Type: text/html" on all http://twitter.com sites, and some http://*.twitter.com sites. It works fine in IE9 (had to try). Is there anything I can do? 3 replies 4 have this problem 2355 views Last reply by cor-el 5 years ago Weirdmage Posted 5/23/11, 5:30 AM -My location is Norway. -I have not installed any updates https://support.mozilla.org/questions/1001942 just before this problem occured (almost three weeks between last update and problem). -http://mobile.twitter.com works fine, also Tweetdeck. And as I said above http://twitter.com works fine in IE9. Leading me to believe the problem is related to Firefox. -Anyone have an idea for a solution? -My location is Norway. -I have not installed any updates just before this problem https://support.mozilla.org/questions/824925 occured (almost three weeks between last update and problem). -http://mobile.twitter.com works fine, also Tweetdeck. And as I said above http://twitter.com works fine in IE9. Leading me to believe the problem is related to Firefox. -Anyone have an idea for a solution? Chosen solution Clear the cache and the cookies from sites that cause problems. "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now" "Remove the Cookies" from sites causing problems: Tools > Options > Privacy > Cookies: "Show Cookies" Read this answer in context 0 Question tools Get email updates when anybody replies. when a solution is found. Cancel Subscribe to feed Question details Product Firefox System Details Windows 7 Firefox 4.0.1 More system details Additional System Details Sites Affected http://twitter.com Installed Plug-ins np-mswmp Adobe PDF Plug-In For Firefox and Netscape 10.0.1 NPRuntime Script Plug-in Library for Java(TM) Deploy The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site. BrowserPlus -- Improve yo
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