All Courses

Fatal error: Uncaught TypeError: Argument 1 passed to LearnPress\Models\CourseModel::find() must be of the type int, null given, called in /home/grad/gradschool.jp/public_html/cms/wp-content/plugins/learnpress/inc/block-template/class-block-template-single-course.php on line 41 and defined in /home/grad/gradschool.jp/public_html/cms/wp-content/plugins/learnpress/inc/Models/CourseModel.php:1096 Stack trace: #0 /home/grad/gradschool.jp/public_html/cms/wp-content/plugins/learnpress/inc/block-template/class-block-template-single-course.php(41): LearnPress\Models\CourseModel::find(NULL, true) #1 /home/grad/gradschool.jp/public_html/cms/wp-includes/class-wp-block.php(537): Block_Template_Single_Course->render_content_block_template(Array, '', Object(WP_Block)) #2 /home/grad/gradschool.jp/public_html/cms/wp-includes/blocks.php(2190): WP_Block->render() #3 /home/grad/gradschool.jp/public_html/cms/wp-includes/blocks.php(2242): render_block(Array) #4 /home/grad/gradschool.jp/public_html/cms/wp-includes/class-wp-hook.php(324): do_bl in /home/grad/gradschool.jp/public_html/cms/wp-content/plugins/learnpress/inc/Models/CourseModel.php on line 1096