Apache Server Error
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Apache Server Error 500
Stack Overflow the company Business Learn more about hiring developers or posting ads with apache tomcat error us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is apache php error a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Internal Error 500 Apache, but nothing in the logs? up vote 45 down vote
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favorite 7 I'm getting 500 Internal Server errors when I try to make an HTTP POST to a specific address in my app. I've looked into the server logs in the custom log directory specified in the virtual hosts file, but the error doesn't show up there so debugging this has been a pain in the ass. How do I cause Apache to log Internal 500 errors into the error log?
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apache error-logging share|improve this question edited Dec 11 '13 at 6:05 Eric Leschinski 45.9k23219189 asked Jan 19 '11 at 3:04 wcolbert 5402821 I had same issue using PHP with virtual hosts....no errors (Apache2, Ubuntu). Ended up being missing PHP modules (mysql, json, etc.) –user484474 Aug 7 '11 at 19:57 On ours, it was sending them to the access log (presumably because from Apache's point of view, it was working correctly and merely passing them along, from a deeper layer -- in our case, Passenger/Rails). Just putting this note here in case somebody is scratching their head. –Tom Hundt Jul 8 at 18:29 add a comment| 7 Answers 7 active oldest votes up vote 4 down vote accepted The error log usually has the (more) specific error. often it will be permissions denied or even an interpreter that can't be found. This means the fault almost always lies with your script. e.g you uploaded a perl script but didnt give it execute permissions? or perhaps it was corrupted in a linux environment if you write the script in windows and then upload it to the server without the line endings being converted you will get this error. in perl if you forget print "content-type: text/html\r\n\r\n";
generic error responses in the event of 4xx or 5xx http server error HTTP status codes, these responses are rather stark, uninformative, and can
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be intimidating to site users. You may wish to provide custom error responses which are either php error friendlier, or in some language other than English, or perhaps which are styled more in line with your site layout. Customized error responses can be defined for http://stackoverflow.com/questions/4731364/internal-error-500-apache-but-nothing-in-the-logs any HTTP status code designated as an error condition - that is, any 4xx or 5xx status. Additionally, a set of values are provided, so that the error document can be customized further based on the values of these variables, using Server Side Includes. Or, you can have error conditions handled by a https://httpd.apache.org/docs/2.4/custom-error.html cgi program, or other dynamic handler (PHP, mod_perl, etc) which makes use of these variables. Configuration Available Variables Customizing Error Responses Multi Language Custom Error Documents See alsoComments Configuration Custom error documents are configured using the ErrorDocument directive, which may be used in global, virtualhost, or directory context. It may be used in .htaccess files if AllowOverride is set to FileInfo. ErrorDocument 500 "Sorry, our script crashed. Oh dear" ErrorDocument 500 /cgi-bin/crash-recover ErrorDocument 500 http://error.example.com/server_error.html ErrorDocument 404 /errors/not_found.html ErrorDocument 401 /subscription/how_to_subscribe.html The syntax of the ErrorDocument directive is: ErrorDocument <3-digit-code>
ManagerEponymRun yoursite.com from your PCMore...View all of our apps Your Cart Contact Us MenuCartContact FileChucker UserBase CornerStore VisitorLog ContactForm MailyList Eponym More... Web Apps Since 2004. Is your website boring? Kick it up a notch. Encodable apps give you easy drop-in functionality like file uploads, user accounts, paid subscriptions, protected pages, live chat, visitor logging, https://encodable.com/internal_server_error/ mailing lists, and more. All apps include: • Money-back guarantee • No monthly fees • http://www.bignosebird.com/apache/a5.shtml Free tech support • Easy setup (we can even do it for you!) 500 Internal Server Error ...and how to fix it. The short answer: this is usually a permissions error on your CGI script, which is easy to fix. Go to your FTP client, or your website file manager, and highlight or right-click on the CGI server error script. Then choose Properties, or Permissions, or "Chmod", and set it to world-executable: that's 0755, or a+rx, or -rwxr-xr-x. Do NOT use 0777 (a+rwx or -rwxrwxrwx). And your cgi-bin directory itself should also be 0755, not 0777. The long answer: when running a Perl CGI script like FileChucker or UserBase, you may see the "Internal Server Error" message in your browser. The message will usually also say something like "please check the server's error-log apache server error for more information." You should do that -- the message printed to the error log will often tell you exactly what the problem is. The Apache error log, for example, is often located at /var/log/apache/error_log or /var/log/apache2/error_log (or sometimes "error.log"). If you don't have access to the error log, the next simplest thing to do is to make a backup copy of the script, then open the original and delete all of its contents, and add just these 3 lines to the file: #!/usr/bin/perl print "Content-type: text/plain\n\n"; print "testing...\n"; (Note: if the server is a Windows system, then replace the first line above with either #!perl or #!c:\path\to\perl.exe.) Now try to access the page in your browser again. If it works (you see "testing..." as its output) then you know that your server is at least configured properly for running Perl CGI scripts. If it doesn't work, then that may mean the problem is in the server configuration, rather than with your CGI script. (For example, are you sure you actually have Perl installed? Virtually all UNIX/Linux/OS X servers do, but Windows servers usually need to have it installed manually, from a free package like ActivePerl.) Assuming your server is configured properly for running CGI scripts, your problem may be one of these common causes for the Interna
Name Lookup Recommended Hosting Solutions Free Hosting -The Fun Tutorials- Lots of HTML Tricks and Tutorials HTML Tag Guide JavaScript Tricks and Tutorials Navigation Tricks Image Maps Tutorial -CGI, SSI and Unix Tutorials- SSI: Server Side Includes Forms Tutorial CGI Simple Tutorial Your First CGI Perl Script Banner Rotation Squawk: Recent News UNIX Guru Tutorial -Web Page Design Tutorials- Design Basics Most Important Part of your Page Photo Composition Tutorials MIDI Music on Your Pages All about COLOR THE SAFE Colors The Skinny on Fat Graphics Advanced Design Examples ASCII Chart -Managing Your Web Site- BNB on the APACHE Server Introduction to the Secure Server How to Promote Your Web Site Site Management Site Security Password Protection on Directories Site Diagnostics Script Troubleshooting -Resource Links- Offsite Resource Links Good Books The Tools You Need -All the Other Stuff- Newletter Back Issues Reader's Links Bird Droppings: Letters Kudos / Awards BNB FAQ Guestbook WARNING: Be very careful editing your server configuration or .htaccess files. Even a minor typographical error can make your site unusable! Always make a backup copy of any file so you can recover quickly. THE APACHE SERVER STATUS & ERROR CODES Successful Client Requests 200 OK 201 Created 202 Accepted 203 Non-Authorative Information 204 No Content 205 Reset Content 206 Partial Content Client Request Redirected 300 Multiple Choices 301 Moved Permanently 302 Moved Temporarily 303 See Other 304 Not Modified 305 Use Proxy Client Request Errors 400 Bad Request 401 Authorization Required 402 Payment Required (not used yet) 403 Forbidden 404 Not Found 405 Method Not Allowed 406 Not Acceptable (encoding) 407 Proxy Authentication Required 408 Request Timed Out 409 Conflicting Request 410 Gone 411 Content Length Required 412 Precondition Failed 413 Request Entity Too Long 414 Request URI Too Long 415 Unsupported Media Type Server Errors 500 Internal Server Error 501 Not Implemented 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout 505 HTTP Version Not Supported Find or Give Help on the BBS Home Top E-Mai