I am getting a Smarty Compiler syntax error when you visit a content page and not any of the stores system pages (cart, product, category and checkout pages), just where I have added content related to shipping, general terms etc.
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Smarty Compiler: Syntax error in template "/home/pasioonline/public_html/design/themes/abt__unitheme/templates/addons/abt__unitheme/hooks/pages/page_extra.override.tpl" on line 28 "{assign var="discussion" value=$subpage.page_id|fn_get_discussion:"A":true:$smarty.request}" unknown modifier "fn_get_discussion" -->
It might occurred after I upgraded from MySQL 5.6 to MariaDB.
Any thoughts here from anyone if this is common and or how to fix it ? A downgrade is unfortunately not the first option as I am seeking better performance in general on my server.