Error message

• Strict warning: Only variables should be passed by reference in include() (line 37 of /var/www/sites/idsi/ibn2014/trunk/sites/all/themes/theme_ibn/page.tpl.php).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 64 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 64 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 238 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 238 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 238 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 238 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 238 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Trying to get property of non-object in author_view_inst_article() (line 238 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).
• Notice: Undefined index: pg in author_view_inst_article() (line 379 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/author_view/author_view_inst_art.page.inc).