Fatal error: Uncaught Error: Call to undefined function NewfoldLabs\WP\Module\Performance\ctype_upper() in /hermes/bosnacweb09/bosnacweb09ax/b2251/dom.saartal/public_html/wp-content/plugins/mojo-marketplace-wp-plugin/vendor/newfold-labs/wp-module-performance/includes/CachePurgingService.php:278 Stack trace: #0 /hermes/bosnacweb09/bosnacweb09ax/b2251/dom.saartal/public_html/wp-includes/class-wp-hook.php(307): NewfoldLabs\WP\Module\Performance\CachePurgingService->onUpdateOption('cleantalk_cron_...', '1731728575', 1731728712) #1 /hermes/bosnacweb09/bosnacweb09ax/b2251/dom.saartal/public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters('', Array) #2 /hermes/bosnacweb09/bosnacweb09ax/b2251/dom.saartal/public_html/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #3 /hermes/bosnacweb09/bosnacweb09ax/b2251/dom.saartal/public_html/wp-includes/option.php(541): do_action('updated_option', 'cleantalk_cron_...', '1731728575', 1731728712) #4 /hermes/bosnacweb09/bosnacweb09ax/b2251/dom.saartal/public_html/wp-conten in /hermes/bosnacweb09/bosnacweb09ax/b2251/dom.saartal/public_html/wp-content/plugins/mojo-marketplace-wp-plugin/vendor/newfold-labs/wp-module-performance/includes/CachePurgingService.php on line 278