Fatal error: Uncaught Error: Call to a member function getAttribute() on null in /home/techkno0/public_html/ecoengineering.com/wp-content/plugins/email-before-download/includes/class-email-before-download-form.php:39 Stack trace: #0 /home/techkno0/public_html/ecoengineering.com/wp-content/plugins/email-before-download/includes/class-email-before-download-shortcode.php(67): Email_Before_Download_Form->html() #1 /home/techkno0/public_html/ecoengineering.com/wp-includes/shortcodes.php(319): Email_Before_Download_Shortcode->init_shortcode(Array, '', 'email-download') #2 [internal function]: do_shortcode_tag(Array) #3 /home/techkno0/public_html/ecoengineering.com/wp-includes/shortcodes.php(197): preg_replace_callback('/\\[(\\[?)(email\\...', 'do_shortcode_ta...', '<p class='p1'>[...') #4 /home/techkno0/public_html/ecoengineering.com/wp-includes/class-wp-hook.php(286): do_shortcode('<p class='p1'>[...') #5 /home/techkno0/public_html/ecoengineering.com/wp-includes/plugin.php(203): WP_Hook->apply_filters('<p class='p1'>[...', Arr in /home/techkno0/public_html/ecoengineering.com/wp-content/plugins/email-before-download/includes/class-email-before-download-form.php on line 39