может вы сможете подсказать что эти ошибки означают?

после изменения доменного имени саит дает эти ошибки

PHP Fatal error: Uncaught exception 'SmartyCompilerException' with message 'Syntax Error in template "/home/financemy/public_html/umedia.tk/templates/skin/synio/footer.tpl" on line 42 "<li><a href="#">{$aLang.footer_menu_project_Who we are? Projects}</a></li>" — Unexpected "? ", expected one of: "}", " "' in /home/financemy/public_html/Qend.tk/engine/lib/external/Smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php:627
Stack trace:

#0 /home/financemy/public_html/umedia.tk/engine/lib/external/Smarty/libs/sysplugins/smarty_internal_templateparser.php(3154): Smarty_Internal_TemplateCompilerBase->trigger_template_error()

#1 /home/financemy/public_html/umedia.tk/engine/lib/external/Smarty/libs/sysplugins/smarty_internal_templateparser.php(3219): Smarty_Internal_Templateparser->yy_syntax_error(54, '? ')

#2 /home/financemy/public_html/umedia.tk/engine/lib/external/Smarty/libs/sysplugins/smarty_internal_smartytemplatecompiler.php(105): Smarty_Internal_Templateparser->doParse(54, '? ')

#3 /hom in /home/financemy/public_html/umedia.tk/engine/lib/external/Smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php on line 627
PHP Fatal error: Call to a member function isAdministrator() on a non-object in /home/financemy/public_html/umedia.tk/plugins/newpublishfrom/classes/hooks/HookPublishfrom.class.php on line 77