Warning: Cannot modify header information

pietdv
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10 years 1 month ago - 10 years 1 month ago #57932 by pietdv

Warning: Cannot modify header information was created by pietdv

Hi,

Can you please tell me why his error message now appears at the top of my home page? I have Version: 6.4.0 installed on Joomla 3.4.1

Warning: Cannot modify header information - headers already sent by (output started at /home/pieterde/public_html/libraries/joomla/language/language.php:1) in /home/pieterde/public_html/components/com_jfbconnect/libraries/provider/facebook.php on line 300

NOTE: this message does not display when I disable the System - JFBC System V6.3.0 Plugin however I loose all functionality of the plugin.

Additionally, I'm not able to update JFBConnect from V6.4.0 as I get this message:

Warning
Error connecting to the server: 403

Error
Package download failed: www.sourcecoast.com/index.php?option=com...0&dlid=&dummy=my.zip

Notice
Before updating ensure that the update is compatible with your Joomla! installation.

Please help me.

Pieter de Vries

Last edit: 10 years 1 month ago by pietdv.

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alzander
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10 years 1 month ago #57938 by alzander

Replied by alzander on topic Warning: Cannot modify header information

I'm not sure. The line of code in JFBConnect is trying to set a valid cookie on the page. I'd suggest looking at the language.php file that is sending data earlier than it's supposed too.

You are unable to use the Joomla updater for JFBConnect because your subscription has expired. When you renew, you'll be able to update automatically. I'd suggest, at least, upgrading Joomla as 3.4.1 is quite old at this point. JFBConnect v6.4.0 is almost a year old as well now, though there are no security issues that would necessitate an upgrade.

I hope that helps,
Alex

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Warning: Cannot modify header information