uncaught exception: syntax error, unexpected '<'

object(ParseError)#8852 (7) { ["message":protected]=> string(28) "syntax error, unexpected '<'" ["string":"Error":private]=> string(0) "" ["code":protected]=> int(0) ["file":protected]=> string(96) "/mnt/webs/b1/55/54580455/htdocs/wertgrund-immobilien.de/wp-content/themes/wg_startseite/page.php" ["line":protected]=> int(16) ["trace":"Error":private]=> array(2) { [0]=> array(3) { ["file"]=> string(74) "/mnt/webs/b1/55/54580455/htdocs/wertgrund-immobilien.de/wp-blog-header.php" ["line"]=> int(19) ["function"]=> string(12) "require_once" } [1]=> array(4) { ["file"]=> string(65) "/mnt/webs/b1/55/54580455/htdocs/wertgrund-immobilien.de/index.php" ["line"]=> int(17) ["args"]=> array(1) { [0]=> string(74) "/mnt/webs/b1/55/54580455/htdocs/wertgrund-immobilien.de/wp-blog-header.php" } ["function"]=> string(7) "require" } } ["previous":"Error":private]=> NULL }