Fatal Error

I noticed while in my Woocommerce log files that this fatal error is showing as occurring at least once a day here lately (my site itself has been functioning fine though as far as I can tell):

2022-04-18T12:57:26+00:00 CRITICAL Uncaught TypeError: strchr(): Argument #1 ($haystack) must be of type string, array given in /home/jstraete/public_html/wp-content/plugins/pt-content-views-pro/includes/components/utility.php:239
Stack trace:
#0 /home/jstraete/public_html/wp-content/plugins/pt-content-views-pro/includes/components/utility.php(239): strchr(Array, '\\')
#1 [internal function]: cvp_stripallslashes(Array)
#2 /home/jstraete/public_html/wp-content/plugins/pt-content-views-pro/includes/components/live-filter/_process_filters.php(528): array_map('cvp_stripallsla...', Array)
#3 /home/jstraete/public_html/wp-content/plugins/pt-content-views-pro/includes/components/live-filter/_process_filters.php(489): CVP_LIVE_FILTER_QUERY::_parse_params('orderby=date&ix...')
#4 /home/jstraete/public_html/wp-includes/class-wp-hook.php(307): CVP_LIVE_FILTER_QUERY::live_filter_url('')
#5 /home/jstraete/public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#6 /home/jstraete/public_html/wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#7 /home/jstraete/public_html/wp-includes/general-template.php(3042): do_action('wp_head')
#8 /home/jstraete/public_html/wp-content/themes/Storefront-Child-Theme/header.php(82): wp_head()
#9 /home/jstraete/public_html/wp-includes/template.php(770): require_once('/home/jstraete/...')
#10 /home/jstraete/public_html/wp-includes/template.php(716): load_template('/home/jstraete/...', true, Array)
#11 /home/jstraete/public_html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#12 /home/jstraete/public_html/wp-content/themes/storefront/page.php(13): get_header()
#13 /home/jstraete/public_html/wp-includes/template-loader.php(106): include('/home/jstraete/...')
#14 /home/jstraete/public_html/wp-blog-header.php(19): require_once('/home/jstraete/...')
#15 /home/jstraete/public_html/index.php(17): require('/home/jstraete/...')
#16 {main}
  thrown in /home/jstraete/public_html/wp-content/plugins/pt-content-views-pro/includes/components/utility.php on line 239