PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'from ( SELECT jaar, 
                     if(dag=STR_TO_DATE('01-01-1980', '%...' at line 17 in /home/hylawerk/domains/hylawerkgroep.be/public_html/active/hyla/php/po/po_vlaanderen_overzicht.php:62
Stack trace:
#0 /home/hylawerk/domains/hylawerkgroep.be/public_html/active/hyla/php/po/po_vlaanderen_overzicht.php(62): PDO->query()
#1 /home/hylawerk/domains/hylawerkgroep.be/public_html/index.php(267): include('/home/hylawerk/...')
#2 {main}string