error in upgrade, module orca

Warning: XSLTProcessor::importStylesheet() [xsltprocessor.importstylesheet]: /home/wwwpapo/public_html/site/orca/layout/base_en/xsl/live_tracker.xsl:42: parser error : Extra content at the end of the document in /home/wwwpapo/public_html/site/orca/classes/en/BxXslTransform.php on line 87

Warning: XSLTProcessor::importStylesheet() [xsltprocessor.importstylesheet]: xsl:template> in /home/wwwpapo/public_html/site/orca/classes/en/BxXslTransform.php on line 87

Warning: see more XSLTProcessor::importStylesheet() [xsltprocessor.importstylesheet]: ^ in /home/wwwpapo/public_html/site/orca/classes/en/BxXslTransform.php on line 87

Warning: XSLTProcessor::importStylesheet() [xsltprocessor.importstylesheet]: compilation error: file /home/wwwpapo/public_html/site/orca/layout/uni_en/xsl/live_tracker.xsl line 3 element include in /home/wwwpapo/public_html/site/orca/classes/en/BxXslTransform.php on line 87

Warning: XSLTProcessor::importStylesheet() [xsltprocessor.importstylesheet]: xsl:include : unable to load /home/wwwpapo/public_html/site/orca/layout/base_en/xsl/live_tracker.xsl in /home/wwwpapo/public_html/site/orca/classes/en/BxXslTransform.php on line 87

Warning: XSLTProcessor::transformToXml() [xsltprocessor.transformtoxml]: No stylesheet associated to this object in /home/wwwpapo/public_html/site/orca/classes/en/BxXslTransform.php on line 88