Fatal error: Uncaught ValueError: touch(): Argument #2 ($mtime) cannot be null when argument #3 ($atime) is an integer in /home/www/wordpress/wp-admin/includes/class-wp-filesystem-direct.php:516 Stack trace: #0 /home/www/wordpress/wp-admin/includes/class-wp-filesystem-direct.php(516): touch('/home/www/wordp...', NULL, 1627341526) #1 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/vendor/fernleafsystems/wordpress-services/src/Core/Fs.php(501): WP_Filesystem_Direct->touch('/home/www/wordp...', NULL) #2 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/Store.php(231): FernleafSystems\Wordpress\Services\Core\Fs->touch('/home/www/wordp...') #3 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/Store.php(216): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\Store->isSnapStoreRelevant() #4 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/Store.php(156): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\Store->getSnapStoreExists() #5 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/Store.php(117): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\Store->readSnapMeta() #6 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/Store.php(94): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\Store->loadSnapMetaIfExists() #7 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/StoreAction/ScheduleBuildAll.php(65): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\Store->getSnapMeta() #8 [internal function]: FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\StoreAction\ScheduleBuildAll->FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\StoreAction\{closure}(Object(FernleafSystems\Wordpress\Services\Core\VOs\Assets\WpPluginVo)) #9 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/StoreAction/ScheduleBuildAll.php(71): array_filter(Array, Object(Closure)) #10 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Lib/Snapshots/StoreAction/ScheduleBuildAll.php(43): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\StoreAction\ScheduleBuildAll->getAssetsThatNeedBuilt() #11 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/HackGuard/Processor.php(43): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Lib\Snapshots\StoreAction\ScheduleBuildAll->schedule() #12 /home/www/wordpress/wp-includes/class-wp-hook.php(303): FernleafSystems\Wordpress\Plugin\Shield\Modules\HackGuard\Processor->onModuleShutdown('') #13 /home/www/wordpress/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #14 /home/www/wordpress/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #15 /home/www/wordpress/wp-content/plugins/wp-simple-firewall/src/lib/src/Controller/Controller.php(824): do_action('icwp-wpsf-plugi...') #16 /home/www/wordpress/wp-includes/class-wp-hook.php(303): FernleafSystems\Wordpress\Plugin\Shield\Controller\Controller->onWpShutdown('') #17 /home/www/wordpress/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters('', Array) #18 /home/www/wordpress/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #19 /home/www/wordpress/wp-includes/load.php(1097): do_action('shutdown') #20 [internal function]: shutdown_action_hook() #21 {main} thrown in /home/www/wordpress/wp-admin/includes/class-wp-filesystem-direct.php on line 516