I'm using Prestashop 1.5.4.1 and after installing a new template, I get this error:
Fatal error: Function name must be a string in /home/sites/northwells.co.uk/.../sysplugins/smarty_internal_templatebase.php on line 281
The code in line 281 says:
$_template->properties['unifunc']($_template);
What could be wrong? I don't really know much about PHP. Many thanks for your help.
Raf
Seems to be a bug that was fixed in Prestashop 1.5.5
http://www.prestashop.com/forums/topic/205130-blank-page-when-cache-enabled/
I know this isn't the best solution but since i can't update the version of prestashop because my theme, in modules\blockcategories\blockcategories.php, i comment lines with: Tools :: enableCache() and Tools :: restoreCacheSettings() , solved this problem.