Fatal error: Uncaught Error: Call to a member function getDataType() on bool in /home/server909042/ftp/tudy/wp-content/plugins/wpdatatables/source/class.wpdatachart.php:2076 Stack trace: #0 /home/server909042/ftp/tudy/wp-content/plugins/wpdatatables/source/class.wpdatachart.php(3802): WPDataChart->prepareData() #1 /home/server909042/ftp/tudy/wp-content/plugins/wpdatatables/controllers/wdt_functions.php(616): WPDataChart->renderChart() #2 /home/server909042/ftp/tudy/wp-includes/shortcodes.php(355): wdtWpDataChartShortcodeHandler(Array, '', 'wpdatachart') #3 [internal function]: do_shortcode_tag(Array) #4 /home/server909042/ftp/tudy/wp-includes/shortcodes.php(227): preg_replace_callback('/\\[(\\[?)(wpdata...', 'do_shortcode_ta...', '[wpdatachart id...') #5 /home/server909042/ftp/tudy/wp-includes/class-wp-hook.php(308): do_shortcode('[wpdatachart id...') #6 /home/server909042/ftp/tudy/wp-includes/plugin.php(205): WP_Hook->apply_filters('[wpdatachart id...', Array) #7 /home/server909042/ftp/tudy/wp-includes/post-template.php(255): apply_filters('the_content', '<!-- wp:shortco...') #8 /home/server909042/ftp/tudy/wp-content/plugins/elementor/modules/page-templates/module.php(190): the_content() #9 [internal function]: Elementor\Modules\PageTemplates\Module->print_callback() #10 /home/server909042/ftp/tudy/wp-content/plugins/elementor/modules/page-templates/module.php(207): call_user_func(Array) #11 /home/server909042/ftp/tudy/wp-content/plugins/elementor/modules/page-templates/templates/canvas.php(38): Elementor\Modules\PageTemplates\Module->print_content() #12 /home/server909042/ftp/tudy/wp-includes/template-loader.php(106): include('/home/server909...') #13 /home/server909042/ftp/tudy/wp-blog-header.php(19): require_once('/home/server909...') #14 /home/server909042/ftp/tudy/index.php(17): require('/home/server909...') #15 {main} thrown in /home/server909042/ftp/tudy/wp-content/plugins/wpdatatables/source/class.wpdatachart.php on line 2076