Fatal error: Uncaught Error: Call to undefined function wp_salt() in /home2/hangars1/public_html/hangarsai.com/wp-content/plugins/wp-optimize/includes/class-updraft-smush-manager.php:1164 Stack trace: #0 /home2/hangars1/public_html/hangarsai.com/wp-content/plugins/wp-optimize/includes/class-updraft-smush-manager.php(64): Updraft_Smush_Manager->get_logfile_path() #1 /home2/hangars1/public_html/hangarsai.com/wp-content/plugins/wp-optimize/includes/class-updraft-smush-manager.php(1555): Updraft_Smush_Manager->__construct() #2 /home2/hangars1/public_html/hangarsai.com/wp-content/plugins/wp-optimize/includes/class-updraft-smush-manager.php(1566): Updraft_Smush_Manager::instance() #3 /home2/hangars1/public_html/hangarsai.com/wp-content/plugins/wp-optimize/wp-optimize.php(416): Updraft_Smush_Manager() #4 /home2/hangars1/public_html/hangarsai.com/wp-content/plugins/wp-optimize/wp-optimize.php(527): WP_Optimize->get_task_manager() #5 /home2/hangars1/public_html/hangarsai.com/wp-includes/class-wp-hook.php(324): WP_Optimize->plugins in /home2/hangars1/public_html/hangarsai.com/wp-content/plugins/wp-optimize/includes/class-updraft-smush-manager.php on line 1164