we configure open monograph press site
it showing PHP error in showing on Home page
Notice: Deprecated call without request object. in /var/www/html/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1235
Notice: Deprecated call without request object. in /var/www/html/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1235
Notice: Deprecated call without request object. in /var/www/html/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1235
Notice: Deprecated call without request object. in /var/www/html/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1235
Notice: Deprecated call without request object. in /var/www/html/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1235
any clues to resolve the issue