Debug Htaccess Internal Server Error
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Internal Server Error Htaccess Htpasswd
with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack debug 500 internal server error apache Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 500 internal server error, how to debug [duplicate] up vote 6 down debug 500 internal server error iis vote favorite This question already has an answer here: How can I make PHP display the error instead of giving me 500 Internal Server Error 5 answers I have internal server errors on my POST requests. How can I debug them ? Is it something to set up in php.ini ? THe file is really big and the word 'error' is met there many-many times. php debugging share|improve this
Debug 500 Internal Server Error Php
question asked Mar 4 '14 at 11:37 myadmins 31112 marked as duplicate by Rikesh, brasofilo, bansi, Marek Lipka, PeterM Mar 4 '14 at 12:23 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. Turn on your php errors. –Rikesh Mar 4 '14 at 11:38 3 How do I do this ? –myadmins Mar 4 '14 at 11:38 Start from up to down and resolve with first error you encounter. –Rohit Awasthi Mar 4 '14 at 11:39 Check the above link. It has almost all in it what you need. –Rikesh Mar 4 '14 at 11:39 add a comment| 2 Answers 2 active oldest votes up vote 10 down vote You can turn on your PHP errors with error_reporting: error_reporting(E_ALL); ini_set('display_errors', 'on'); Edit: It's possible that even after putting this, errors still don't show up. This can be caused if there is a fatal error in the script. From PHP Runtime Configuration: Although display_errors may be set at runtime (with ini_set()), it won't have any affect if the script has fatal errors. This is because the desired runtime action does not get executed
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Apache 500 Error Troubleshooting
Join them; it only takes a minute: Sign up Internal Error 500 Apache, but nothing in the logs? up vote 46 down vote favorite 7 I'm getting 500 Internal Server errors when I try to make an HTTP POST http://stackoverflow.com/questions/22170864/500-internal-server-error-how-to-debug 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? apache error-logging share|improve this question edited Dec 11 '13 at 6:05 Eric Leschinski 46.3k23221190 asked Jan 19 '11 at 3:04 wcolbert 5452821 http://stackoverflow.com/questions/4731364/internal-error-500-apache-but-nothing-in-the-logs 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"; you will get this error There are many reasons for it. so please first check your error log and then provide some more information. The default error log is often in /var/log/httpd/error_log or /var/log/apache2/error.log. The reason you look at the default error logs (as indicated above) i
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss http://stackoverflow.com/questions/9153262/tips-for-debugging-htaccess-rewrite-rules 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 internal server each other. Join them; it only takes a minute: Sign up Tips for debugging .htaccess rewrite rules up vote 186 down vote favorite 114 Many posters have problems debugging their RewriteRule and RewriteCond statements within their .htaccess files. Most of these are using a shared hosting service and therefore don't have access to the root server configuration. They internal server error cannot avoid using .htaccess files for rewriting and cannot enable a RewriteLogLevel" as many respondents suggest. Also there are many .htaccess-specific pitfalls and constraints are aren't covered well. Setting up a local test LAMP stack involves too much of a learning curve for most. So my Q here is how would we recommend that they debug their rules themselves. I provide a few suggestions below. Other suggestions would be appreciated. Understand that the mod_rewrite engine cycles through .htaccess files. The engine runs this loop: do execute server and vhost rewrites (in the Apache Virtual Host Config) find the lowest "Per Dir" .htaccess file on the file path with rewrites enabled if found(.htaccess) execute .htaccess rewrites (in the user's directory) while rewrite occurred So your rules will get executed repeatedly and if you change the URI path then it may end up executing other .htaccessfiles if they exist. So make sure that you terminate this loop, if necessary by adding extra RewriteCond to stop rules firing. Also delete any lower level .htaccess rewrite