Fatal error: Uncaught Error: Call to undefined function umask() in /home/tazk/public_html/wp-includes/functions.php:2088
Stack trace:
#0 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/vendor/fernleafsystems/wordpress-services/src/Core/Fs.php(491): wp_mkdir_p('/home/tazk/publ...')
#1 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Utilities/Tool/AssessDirWrite.php(47): FernleafSystems\Wordpress\Services\Core\Fs->mkdir('/home/tazk/publ...')
#2 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Utilities/Tool/AssessDirWrite.php(30): FernleafSystems\Wordpress\Plugin\Shield\Utilities\Tool\AssessDirWrite->canCreateWriteDeleteDir()
#3 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Utilities/CacheDirHandler.php(61): FernleafSystems\Wordpress\Plugin\Shield\Utilities\Tool\AssessDirWrite->test()
#4 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Utilities/CacheDirHandler.php(29): FernleafSystems\Wordpress\Plugin\Shield\Utilities\CacheDirHandler->testDir('/home/tazk/publ...')
#5 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Plugin/ModCon.php(102): FernleafSystems\Wordpress\Plugin\Shield\Utilities\CacheDirHandler->dir()
#6 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Plugin/ModCon.php(81): FernleafSystems\Wordpress\Plugin\Shield\Modules\Plugin\ModCon->setupCacheDir()
#7 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Modules/Base/ModCon.php(61): FernleafSystems\Wordpress\Plugin\Shield\Modules\Plugin\ModCon->doPostConstruction()
#8 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Controller/Controller.php(467): FernleafSystems\Wordpress\Plugin\Shield\Modules\Base\ModCon->boot()
#9 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/src/lib/src/Controller/Controller.php(385): FernleafSystems\Wordpress\Plugin\Shield\Controller\Controller->loadModules()
#10 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/plugin_init.php(33): FernleafSystems\Wordpress\Plugin\Shield\Controller\Controller->boot()
#11 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/plugin_init.php(59): ICWP_WPSF_Shield_Security->start()
#12 /home/tazk/public_html/wp-content/plugins/wp-simple-firewall/icwp-wpsf.php(45): require_once('/home/tazk/publ...')
#13 /home/tazk/public_html/wp-includes/class-wp-hook.php(324): icwp_wpsf_init('')
#14 /home/tazk/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#15 /home/tazk/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#16 /home/tazk/public_html/wp-settings.php(506): do_action('plugins_loaded')
#17 /home/tazk/public_html/wp-config.php(86): require_once('/home/tazk/publ...')
#18 /home/tazk/public_html/wp-load.php(50): require_once('/home/tazk/publ...')
#19 /home/tazk/public_html/wp-blog-header.php(13): require_once('/home/tazk/publ...')
#20 /home/tazk/public_html/index.php(17): require('/home/tazk/publ...')
#21 {main}
thrown in /home/tazk/public_html/wp-includes/functions.php on line 2088
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