Blank pages and missing content

If your site is showing a white screen on one page, the navigation has vanished, or part or all of a page are missing, the following pages provide information to help you debug the problem.

If every page of your site is completely blank, go to the White Screen of Death (Completely Blank Page) page.

Unusable Theme: How to Reset Your Theme

If you have installed or modified a theme that just breaks everything, or you've deleted the current theme without disabling it first, try these steps to get back to a working interface.

Webform 7.x-4.x and 7.x-3.x

Webform is a module that aids in making various one-off forms such as contact forms, surveys, order forms, reservations, CRM requests, and more.

To install the module, download the module and add it to your sites/all/modules directory. Enable it under /admin/build/modules.

You will now have a new node type called "Webform". From there, you simply need to create a new webform, add a title, description, confirmation message and other fields you may require. You can set up email settings to send an email upon form submission.

Finally, you can add several components (think fields). There are several component types available: fieldset, pagebreaks, grid, textarea, textfield, select (checkboxes, pulldown lists), email addresses and more.

The checkboxes under the "E-mail" header should be checked for each field you want to be included in the email that is sent when the form is submitted. This checkbox does not have to do with validating that field as an email address; that is handled by choosing "email" in the "Type" column.

Simplenews: Send newsletters to subscribed e-mail addresses

Simplenews publishes and sends newsletters to lists of subscribers. Both anonymous and authenticated users can opt-in to different mailing lists. HTML email can be sent by using Mime Mail module.

Drupal for Facebook (fb)

What is Drupal for Facebook?

Drupal for Facebook is a suite of modules supporting Facebook's social plugins, and allowing you to host Facebook applications.

Work around for memory exhausted errors

In case of large image dimensions, the demand for PHP memory explodes, and the image upload runs to memory exhausted error. As a workaround, you can either increase the size of the memory, or you have to decrease the picture dimensions, and upload a smaller image. For example, try 1024x768 pixels instead of 2448x1836 pixels.

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