I am really glad that ERPE helped you. But what shall we other do? My server logfile is filled with this errors and ich would like to change it clean but I am not a coder. What shall I do?
In the template "Sobresot" I have more than one call of the show_menu2, but I don't know which one (or more?) is wrong:
show_menu2(0, SM2_ROOT, SM2_CURR, SM2_CRUMB, '<span class="[class]"> » [a][menu_title]</a></span>', '', '', '', ''.$breadcrumbstart.' » <span class="[class]">[a][menu_title]</a></span>');
show_menu2(1, SM2_ROOT+1, SM2_ALL, SM2_ALL, '<li class="[class]"><a href="[url]" target=[target] class="[class]"><span>[menu_title]</span></a>', "</li>", '<ul>', '</ul>', true, '<ul id="topmenu" class="nav sm sm-clean">');
show_menu2(1, SM2_CURR+1, SM2_CURR+1, '', '<li class="[class]">[a][menu_title]</a></li>', '', '', '', '');
And how can I repair it?