Drupal Technical

Many Drupal users have encountered a message similar to Fatal error: Cannot redeclare getnodecount() (previously declared in /var/www/sites/site.org/htdocs/includes/common.inc(1685) : eval()'d code:3) in /var/www/sites/site.org/htdocs/includes/common.inc(1685) : eval()'d code on line 9" If you are faced with an error of similar type then read on to find out more about the issue.

Many Drupal users have encountered a "Fatal error: Call to undefined function" error message in their Drupal site. If you are faced with an error of a similar type in your Drupal site then read on to find out more about the issue.

Many Drupal users have encountered a "Fatal error: Unsupported operand types in common.inc" error message in their Drupal site. If you are faced with an error of a similar type in your Drupal site then read on to find out more about the issue.

Many Drupal users have encountered a situation where two or modules in their site have the same third party library. If you are faced with an error of a similar type in your Drupal site then read on to find out more about the issue.

Many Drupal programmers have received a function got declared inside of another function error when writing code for Drupal. If you are facing the same situation when coding for Drupal read on to know the fix.

Many Drupal users have encountered a message similar to "Fatal error: Cannot redeclare system_requirements() (previously declared in /modules/system/system.install:12) in /modules/modules/system/system.install on line 299". If you are facing an error message similar to it in your Drupal site then read on to find out more.

Many Drupal users wanted to know how to redirect a node-edit form to a custom page after submission in a Drupal 7 based website. If you want to know how to redirect a node-edit form in your Drupal site to a custom page after the form has been submitted then continue reading.

Many Drupal users wanted to know how to add additional form widgets to their Drupal theme settings. If you are facing the same situation in your Drupal site and want to know how to add additional form widgets to your Drupal site's theme settings then continue reading.

You might face situations where all of a sudden the download links have stopped working in your Drupal 7 website. The path to download file appears legitimate, but when we click on the down load link it will take you to the 404 page. This mostly happens with download links having white spaces.

Drupal theme regions are specific areas defined in a theme into which we place blocks. We can create several regions based on our layout requirements. We define the regions in the theme's info file.

Many Drupal programmers and Drupal site administrators have encountered a Duplicate module folder error in their Drupal site. If you are facing the same situation in your Drupal site then read on to know the fix.

Many Drupal users have encountered a Duplicate entry error when adding a new node to their Drupal sites. The error message is as follows "# user warning: Duplicate entry '0' for key 2 query: INSERT INTO node (vid, type, language, title, uid, status, created, changed, comment, promote, moderate, sticky, tnid, translate) VALUES (0, 'page', 'es', 'eee', 1, 1, 1222437644, 1222437644, 2, 1, 0, 0, 0, 0) in /var/www/webapps/drupal6/includes/common.inc on line 3318. # user warning: Duplicate entry '0' for key 1 query: INSERT INTO node_comment_statistics (nid, last_comment_timestamp, last_comment_name, last_comment_uid, comment_count) VALUES (0, 1222437644, NULL, 1, 0) in /var/www/webapps/drupal6/modules/comment/comment.module on line 607." If you are encountering the same error in your Drupal site then read on to find out the fix.

Many Drupal users have encountered a Crashed Drupal Sessions table with the error mesage similar to "Table './dbname/sessions' is marked as crashed and should be repaired query: sess_write UPDATE sessions SET uid = 0, cache = 0, hostname = '67.195.112.119', session = 'localizer_contentlanguages|s:20:\"a:1:{s:3:\"eng\";i:1;}\";', timestamp = 1277138140 WHERE sid = '2cdf7dd30bd3ce06f5b9576d7da5a232' in /home/domain/public_html/includes/database.mysql.inc on line 174" If you are facing this error message in your Drupal site then read on to know how to fix it.

Many Drupal users can recollect numerous instances of the "Error sending email" error message when trying to install and configure Drupal. If you are facing the same error in your Drupal site then read on to know the fix.

Many Drupal users were encountering this error "Compilation failed: this version of PCRE is not compiled with PCRE_UTF8 support" in their Drupal site. If you are facing the same issue in your Drupal site then read on to find out the solution.

Many Drupal users wanted to know how to use a single image to start a Colorbox slideshow? If you are pondering over the same question with Colorbox in your Drupal site then read on to find out the answer.

We had come across many situations while developing Drupal based websites where we had to create Javascript popups without using third party Javascript libraries. Third party libraries often lead to dependency issues or conflicts with existing Javascript functionalities. If you want to know how to create a simple Javscript popup in your Drupal website without using third party Javascript libraries then continue reading.

It is easy to show an image pop-up in Colorbox using Views in a Drupal website. You just have to change the image formatter in Views. However if you don't have a View and you still want to load the image in Colorbox, you can do it using jQuery. Read on to know how to load an image in Colorbox using jQuery in a Drupal 7 website.