Fatal error: Uncaught TypeError: substr() expects parameter 1 to be string, int given in /srv/users/consolidatedsupply/apps/consolidatedsupply/public/wp-content/plugins/wp-rocket/inc/ThirdParty/Plugins/CDN/Cloudflare.php:496 Stack trace: #0 /srv/users/consolidatedsupply/apps/consolidatedsupply/public/wp-content/plugins/wp-rocket/inc/ThirdParty/Plugins/CDN/Cloudflare.php(496): substr(17332, -24) #1 /srv/users/consolidatedsupply/apps/consolidatedsupply/public/wp-content/plugins/wp-rocket/inc/ThirdParty/Plugins/CDN/Cloudflare.php(469): WP_Rocket\ThirdParty\Plugins\CDN\Cloudflare->unregister_callback('deleted_post', 'purgeCacheByRel...') #2 /srv/users/consolidatedsupply/apps/consolidatedsupply/public/wp-includes/class-wp-hook.php(353): WP_Rocket\ThirdParty\Plugins\CDN\Cloudflare->unregister_cloudflare_clean_on_post('') #3 /srv/users/consolidatedsupply/apps/consolidatedsupply/public/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters(NULL, Array) #4 /srv/users/consolidatedsupply/apps/consolidatedsupply/public/wp-include in /srv/users/consolidatedsupply/apps/consolidatedsupply/public/wp-content/plugins/wp-rocket/inc/ThirdParty/Plugins/CDN/Cloudflare.php on line 496