issue on sitemap

hi when i active the plugin(Awesome Support) there issue appear on sitemap page
can you fix it

Warning: preg_match() expects parameter 2 to be string, array given in /home/customer/www/julnaar.com/public_html/wp-includes/formatting.php on line 1595

Warning: strip_tags() expects parameter 1 to be string, array given in /home/customer/www/julnaar.com/public_html/wp-includes/formatting.php on line 2246

Warning: preg_match() expects parameter 2 to be string, array given in /home/customer/www/julnaar.com/public_html/wp-includes/formatting.php on line 1595

Warning: strip_tags() expects parameter 1 to be string, array given in /home/customer/www/julnaar.com/public_html/wp-includes/formatting.php on line 2246
http://julnaar.com/post-sitemap.xml 2022-07-30T22:33:04+00:00 http://julnaar.com/page-sitemap.xml 2022-07-31T08:58:32+00:00 http://julnaar.com/e-landing-page-sitemap.xml http://julnaar.com/product-sitemap.xml 2022-07-17T09:53:36+00:00 http://julnaar.com/ticket-sitemap.xml http://julnaar.com/elementor-hf-sitemap.xml 2022-02-09T13:28:17+00:00 http://julnaar.com/wppcp_group-sitemap.xml sitemap.xml 2022-07-30T22:33:04+00:00 http://julnaar.com/product_cat-sitemap.xml 2022-07-17T09:53:36+00:00 http://julnaar.com/product-sitemap.xml 2022-02-11T09:53:24+00:00 http://julnaar.com/ticket_channel-sitemap.xml 2022-02-11T09:53:24+00:00 http://julnaar.com/author-sitemap.xml 2022-07-29T21:37:40+00:00