Menu Broken php error! - Urgent

Good afternoon,
the menu was working properly and no apparent reason these errors began to appear.

"Warning: Parameter 1 to modMainMenuHelper::buildXML() expected to be a reference, value given in /home/lh00142/public_html/expopharmascalabis.com/libraries/joomla/cache/handler/callback.php on line 99"

how can I fix this?

I need help, do not know how to fix

Link: www.expopharmascalabis.com/index.php

Thank you very much

Good afternoon,
I updated the joomla and the problem was solved.

The server where I hosted the site updated the version of php and resulted in this error caused by old version of joomla.

Thank you and sorry

Hi

Good to hear about solution to that. Thanks.

Good afternoon,

was enough to upgrade the joomla version 1.5.23 and the problem was solved.

The php that gives error is version 5.3.6.

Your older joomla sites is the old version, should put an update along with other files to download.

It's just a suggestion.

thanks

Hi

Quickstart is to show all settings and content style, so an update to joomla would be nice I can understand it, but not neccessary if You look at package this way.

Glad You made it woring.

Any chance that this template will be updated to J1.7?