An Http Error Occurred Run Once
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An Ajax Http Error Occurred Http Result Code 200
Solved By Benjamin Utterback - June 21, 2013 Share0240 We’ve all seen it. As common as it is infamous, the dreaded HTTP 500-Internal Server Error will turn an online-store owner’s smile to a confused frown with
An Ajax Http Error Occurred Drupal 7
one click. The harbinger of lost sales, it stonewalls your customers’ ability to browse your store and purchase products. For web-developers, this error is a nightmare, creating a frenzied scurry to get your store back online. As horrific as it sounds, it’s not all that scary. I’ll explain the Error and provide troubleshooting ideas for your PrestaShop store. The next time you see this error, instead of hiding under your blanket, you’ll be 500 internal server error iis7 prepared to act fast, fix the issue and continue to make sales. How to recognize the Error 500 First, we need to go over the different ways you might see this error message on your computer. There are different forms of this message because each host/server is allowed to customize the way it's displayed. Here are some common ways you might see this error. "500 Internal Server Error" "HTTP 500 - Internal Server Error" "Internal Server Error" "HTTP 500 Internal Error" "500 Error" "HTTP Error 500″ Most times you will see this message accompanied by various forms of this classic ambiguous line "The server encountered an unexpected condition that prevented it from fulfilling the request by the client" It’s important to note that this error can be shown on any browser and any operating system (sorry, but switching to the new Mac Pro will not solve this problem) Here is a screenshot of one of the ways this error might be displayed on your browser. What is the 500 Error? Put simply, the 500 error is the Web servers way of saying “Something went wrong but I can’t tell you what, sorry.” This is what we call a “server-side” error. That means that there is something wrong with the server who is hosting th
by the URL is forbidden for some reason. This indicates a fundamental access problem, which may be difficult to resolve because the HTTP protocol allows the Web server to give this response without providing any reason at all. So the 403 error is equivalent to
Error 401
a blanket 'NO' by the Web server - with no further discussion allowed. By far the most error 403 common reason for this error is that directory browsing is forbidden for the Web site. Most Web sites want you to navigate using the URLs in http error codes the Web pages for that site. They do not often allow you to browse the file directory structure of the site. For example try the following URL (then hit the 'Back' button in your browser to return to this page): http://www.checkupdown.com/accounts/grpb/B1394343/ This https://www.prestashop.com/blog/en/the-500-internal-server-error-explained-solved/ URL should fail with a 403 error saying "Forbidden: You don not have permission to access /accounts/grpb/B1394343/ on this server". This is because our CheckUpDown Web site deliberately does not want you to browse directories - you have to navigate from one specific Web page to another using the hyperlinks in those Web pages. This is true for most Web sites on the Internet - their Web server has "Allow directory browsing" set OFF. Fixing 403 errors - general You first need to confirm if you http://www.checkupdown.com/status/E403.html have encountered a "No directory browsing" problem. You can see this if the URL ends in a slash '/' rather than the name of a specific Web page (e.g. .htm or .html). If this is your problem, then you have no option but to access individual Web pages for that Web site directly. It is possible that there should be some content in the directory, but there is none there yet. For example if your ISP offers a 'Home Page' then you need to provide some content - usually HTML files - for the Home Page directory that your ISP assigns to you. Until the content is there, anyone trying to access your Home Page could encounter a 403 error. The solution is to upload the missing content - directly yourself or by providing it to your ISP. Once the content is in the directory, it also needs to be authorised for public access via the Internet. Your ISP should do this as a matter of course - if they do not, then they have missed a no-brainer step. If the entire Web site is actually secured in some way (is not open at all to casual Internet users), then an 401 - Not authorized message could be expected. It is possible, but unlikely, that the Web server issues an 403 message instead. Some Web servers may also issue an 403 error if they at one time hosted the site, but now no longer do so and can not or will not provide
request to it. This seems to be a popular theme on IIS.NET forums these days, and after answering a hundred or so of these posts, I figured I should do something to http://mvolo.com/troubleshoot-iis7-errors-like-a-pro/ help people track down and fix their issues with a little less frustration. Update: We recently launched a service that significantly helps you understand, troubleshoot, and improve IIS and ASP.NET web applications. If you regularly troubleshoot http://stackoverflow.com/questions/7231939/redirecting-to-authentication-dialog-an-error-occurred-please-try-again-late IIS errors, manage Windows Servers, or tune ASP.NET performance, definitely check out the demo at www.leansentry.com. Server software, and web servers specifically, are very complex and highly configurable systems that support multi-tier applications using a variety http error of technologies and subsystems, and endure further complexity due to security, performance, and reliability demands, so it’s a wonder it all works as well as it does in the end. IIS7 strives to improve the experience of diagnosing and solving problems when they do occur, so knowing how to use the new IIS7 diagnostics features can come a long way in helping you become a pro at troubleshooting server problems. First things http error occurred first - what’s the problem? I often find myself asking this question on the forums when someone posts something like “Help, I moved to IIS7 and now my application doesn’t work!”. Huh, what doesnt work? When your site stops working, the first thing you need to do is determine what the error actually is before we can move any further. IIS7 has much better error messages that will often tell you exactly what the problem is, and help you fix it. Unfortunately, sometimes getting to this error is the main challenge. Let’s look at a few things you may need to do to get there: 1) Disable IE “Friendly HTTP error messages” IE will by default replace the actual error messages coming from the server with a “friendly” error message, which hides the error contents we need to see. For example, for a 404 Not Found error, you may instead see the following: To disable this and see the real error coming from the server, you need to go to “Tools > Internet Options”, choose the Advanced tab, and clear the “Show friendly HTTP error messages” checkbox. Then, close the browser, open it again, and re-request the page. Now, suppose you are still seeing the generic “cannot display the webpage” or “page not found” error
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Redirecting to authentication dialog - “An error occurred. Please try again later” up vote 49 down vote favorite 11 Why does it always happen to me? This happens after my application verify for user user login and redirect user to the authentication page: https://www.facebook.com/dialog/oauth?client_id=XXX&redirect_uri=http%3A%2F%2Fexample.com%2Fmyappname%2F&state=YYYYYY&scope=offline_access%2Cpublish_actions But instead of showing the authorization page, Facebook shows an error page with An error occurred. Please try again later. Is there any configuration I have to do before try to authenticate my users? All is done with PHP using the PHP-SDK classes. php facebook facebook-graph-api share|improve this question edited Feb 17 '12 at 10:52 community wiki Wanderson I solve the problem, please follow link: stackoverflow.com/a/24904997/1442541 –evya Jul 23 '14 at 8:09 Re-installing the app solved my problem. –vinesh Apr 14 '15 at 12:56 add a comment| 34 Answers 34 active oldest votes 1 2 next up vote 38 down vote accepted I had the same problem after changing the domain of my site. Altough I properly changed the request_uri parameter and updated my app settings with the new domain, the error kept showing up. Then I realized that the ID and the SECRET ID of my Facebook APP had automatically changed with no warning!! The whole thing started working again using the new ID. share|improve this answer answered Nov 16 '11 at 15:58 community wiki albert Absolutely! The APP_ID and the API_KEY used to be different, but now they are identical! Thank you! –Erel Segal-Halevi Dec 31 '11 at 23:31 add a comment| up vote 64 down vote I have had the same problem as you. From the Facebook Developers Apps page, make sure that the Sandbox Mode is disabled. share|improve this answer answered Feb 8 '