No space left on device: Couldn’t create the rewrite-map mutex: Configuration Failed [Apache]
Since my webserver (apache) wasn’t responding, I restarted the apache service. Most of the time restarting works, this time it...
Home » Apache
Unable to establish connection using ssh2_connect() in PHP
I have used the ssh2_connect() function to establish a connection to a remote SSH server. But it works on one...How to disable HTTP TRACE/TRACK methods in APACHE
VAPT testing by the security experts group suggested disabling HTTP TRACE/TRACK methods. TRACE and TRACK are HTTP methods that are...Failed to open stream: Permission denied [Apache]
Moved my local development files to the server after setting up Apache, PHP, and MySQL on my CentOS 7. When...RewriteCond: NoCase option for non-regex pattern ‘-f’ is not supported [htaccess]
After removing the .php extension from the URLs, I ended up seeing a warning “RewriteCond: NoCase option for non-regex pattern...[CentOS 7 Apache]: Permission denied: file permissions deny server access
Whenever I configure Apache on CentOS 7, most of the time I get “(13) Permission denied: file permissions deny server...Remove .php extension from the URL [htaccess]
I love PHP, but my boss does not. Once, he was not happy to see the project coded in PHP...Session Hijacking – VAPT Vulnerability Detection & Prevention
After the development of a web application for a client, I had requested our security experts group to carry out...How to install LEMP on Ubuntu 14.04 LTS
LEMP is a group of open source software stack used to setup web server, database and PHP on a Linux...Apache Error: Symbolic link not allowed or link target not accessible
In continuation to my tutorial on Installation of Datawrapper and possible errors with solutions, here’s another error in Apache –...Fix Apache Error: Client Denied by Server Configuration
I recently wrote a tutorial on Installation of DataWrapper and its possible errors with solutions. Here, I’m writing about another...Fix WordPress Posts 404 Error after changing Permalink!
Question: I changed the default permalink structure to postname, but now all the WordPress posts throw 404 not found error....How to Fix the Error – ModSecurity: Access denied with code 44 [Apache]
Question: I was trying to upload a PDF file of size 2MB in MediaWiki and hit with 500 internal server...Block Traffic to your Website from a Bad Bot – WeSEE_Bot:we_help_monitize_your_site
It’s been a month of traffic from Bad bots – yes, recently my website received thousands of impressions from a...How to Block Unwanted Spam Traffic From Bad Referrer Websites like Clictune?
My website generally gets consistent web traffic – means, I don’t see big jump or downfall all of a sudden....Why increasing ‘max_connections’ in MySQL is just not enough to fix “Too many connections” Error
For the past few days, I started to see this error “Too many connections” in the error log. Generally, the...How to Hide or Remove Unwanted Apache Headers to Protect your WordPress Site?
It all starts from here – whenever the client requests for a page, the server sends out response data (the...How to Redirect WWW domain to Non-WWW using .htaccess? Set Canonical Page for Better SEO!
I guess, few might have this question already in their mind – why should I redirect www domain to non-www domain...PHP Warning: require_once(): Unable to allocate memory for pool [Resolved]
Question: For the past two weeks, I started seeing Apache logging PHP warnings as “Unable to allocate memory for pool“....How to List all Modules Loaded or Enabled in Apache httpd?
Question : Recently, I was learning how to secure Apache web server guide – in which one of the suggestion was to...