Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, non-static method GA_Filter::the_content() cannot be called statically in /home/wwwsir5/public_html/wpblog/wp-includes/class-wp-hook.php:307 Stack trace: #0 /home/wwwsir5/public_html/wpblog/wp-includes/plugin.php(191): WP_Hook->apply_filters('<p>I&#8217;ve c...', Array) #1 /home/wwwsir5/public_html/wpblog/wp-includes/blocks/post-content.php(55): apply_filters('the_content', 'I've collected ...') #2 /home/wwwsir5/public_html/wpblog/wp-includes/class-wp-block.php(255): render_block_core_post_content(Array, 'I've collected ...', Object(WP_Block)) #3 /home/wwwsir5/public_html/wpblog/wp-includes/class-wp-block.php(241): WP_Block->render() #4 /home/wwwsir5/public_html/wpblog/wp-includes/blocks.php(919): WP_Block->render() #5 /home/wwwsir5/public_html/wpblog/wp-includes/blocks.php(957): render_block(Array) #6 /home/wwwsir5/public_html/wpblog/wp-includes/block-template.php(242): do_blocks('<!-- wp:templat...') #7 /home/wwwsir5/public_html/wpblog/wp-includes/template-canvas.php(12): get_the_block_template_html() #8 /home/wwwsir5/public_html/wpblog/wp-includes/template-loader.php(106): include('/home/wwwsir5/p...') #9 /home/wwwsir5/public_html/wpblog/wp-blog-header.php(19): require_once('/home/wwwsir5/p...') #10 /home/wwwsir5/public_html/index.php(3): require('/home/wwwsir5/p...') #11 {main} thrown in /home/wwwsir5/public_html/wpblog/wp-includes/class-wp-hook.php on line 307