Having a heck of a time hunting down a bug that is active site-wide, doesn't seem to be related to a theme or any specific module, but it has something to do with javascript, ajax and/or the autocomplete feature. I recently upgraded to 6.20 and did the same for a number of modules.

When the error occurs, a pop-up window is generated (in both Chrome and IE) stating something along the lines of:

An error occurred.
/facebook_status/js
(no information available).

The 2nd line varies depending on which module is affected at that time; other messages state /fbsmp/js or http://mysite.ca/relationship_types/autocomplete.

Been trying several possibly related solutions found here, including modifying autocomplete.js (http://drupal.org/node/487826), turning off aggregator module (http://drupal.org/node/962542), as well as other suggestions to try disabling the devel module and anything else that may add javascript to the bottom of a page.

So far, no luck, and I'm out of ideas. Nothing is showing up in the error logs. Any suggestions?

Thanks,
Brad

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Some site info:

Drupal	6.20
CTools CSS Cache	Exists
File system	Writable (public download method)
MySQL database	5.1.41
PHP	5.3.2-1ubuntu4.7
PHP memory limit	128M
PHP register globals	Disabled
Unicode library	PHP Mbstring Extension
Update notifications	Enabled
Upload progress	Enabled (PECL uploadprogress)
Web server	Apache/2.2.14 (Ubuntu)
Zlib library	Enabled
jQuery UI	1.6
jQuery Update	1.2.6

Comments

BradM’s picture

just replying with the hopes that someone might have an idea of what might be going on -- problem still exists

dusedd’s picture

Did you find any solution?
I am facing similar error but for me the error "no information available" was due to the incorrect syntax in the sql query i was using for autocomplete. But after I corrected the sql query, I am getting pop up error window with message as soon as I start typing in some value....
"A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete.
Script: http://localhost/mysite/misc/jquery.js?8:13"
After I used the jquery-update 6.x.2.0 alpha or 6.x.1.1 module I got similar error like
"A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete.
Script: http://localhost/mysite/sites/all/modules/jquery_update/replace/jquery.j..."

I have tried several things unsuccessfully. Please see if anyone can help.

Thanks

mb2449’s picture

I upgraded to Drupal 6.20 for some module development, and I am having the same issue.... Instead of auto-completing, it just says 'An error has occured' (Really f-ing descriptive) and my url and a print out of my html page with the &quot's everywhere.

I follow the turorials for the autocomplete exactly, and they work for others, so this has to be an issue with Drupal....