Hi,

I moved my site with Ari Smart Book to another server and when i trying to enter a category or a book, i get en error:

"5 Out of memory (Needed 1048548 bytes) SQL=SELECT a.id AS value, a.title AS text, COUNT(DISTINCT b.id) AS level, a.parent_id FROM #__usergroups AS a LEFT JOIN `#__usergroups` AS b ON a.lft > b.lft AND a.rgt < b.rgt GROUP BY a.id, a.title, a.lft, a.rgt, a.parent_id ORDER BY a.lft ASC"

Do you know what that means?

Regards,
Tomek

Hello,

This error can occur when a small value of "memory_limit" PHP parameter is used. You can try to increase it with help of "PHP Settings" Joomla! plugin or set it directly in php.ini file.

Regards,
ARI Soft

Thanks for quick answer, i'll try this solution,

Regards,
Tomek