close ad
Databridge V2 with MySQLi support IS Now Available!
open ad
View Menu

Technical Support Forums

Free, outstanding support from WebAssist and your colleagues

another 'headers already sent' issue

Thread began 1/06/2011 1:06 pm by CraigR | Last modified 1/06/2011 2:22 pm by CraigR | 1308 views | 6 replies

CraigRBeta Tester

another 'headers already sent' issue

My client's site has just gone live, and they are getting a ‘Cannot modify header information’ error on their items detail page.

Usually, this is a case of finding a space between tags, but in this instance, the line in question appears to be within a php block.

the (edited) error is as follows...

Notice: Undefined index: rainbowcart_4_txtgroup_0 in /xxx/items_Detail.php on line 344

Notice: Undefined index: rainbowcart_4_txtgroup_0a in /xxx/items_Detail.php on line 344

Warning: Cannot modify header information - headers already sent by (output started at /hermes/web02/b2979/moo.rainbowsite/items_Detail.php:344) in /xxx/items_Detail.php on line 405

the page itself contains 4 add to cart forms, the one loaded depends upon the database entry.
in this instance, it is form 4 causing the problem
page attached

(I find this a particular headache, as my local server and the hosting server I use for testing do not show any errors)

Attached Files

Build websites with a little help from your friends

Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.

Build websites from already-built web applications

These out-of-the-box solutions provide you proven, tested applications that can be up and running now.  Build a store, a gallery, or a web-based email solution.

Want your website pre-built and hosted?

Close Windowclose

Rate your experience or provide feedback on this page

Account or customer service questions?
Please user our contact form.

Need technical support?
Please visit support to ask a question





Ease of use


security code refresh image

We do not respond to comments submitted from this page directly, but we do read and analyze any feedback and will use it to help make your experience better in the future.

Close Windowclose

We were unable to retrieve the attached file

Close Windowclose

Attach and remove files

add attachmentAdd attachment
Close Windowclose

Enter the URL you would like to link to in your post

Close Windowclose

This is how you use right click RTF editing

Enable right click RTF editing option allows you to add html markup into your tutorial such as images, bulleted lists, files and more...

-- click to close --

Uploading file...