WordPress support – Post screenshot
If you need to post a screenshot/image in the support forum, you can do this by uploading the image to a an image hosting site And link to this in the post.
Go to and upload your image, and then copy the URL link and insert it to the support post with the link:

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WordPress support – Post screenshot — No Comments
Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /var/www/wpfrontier.com/public_html/wp-content/plugins/frontier-buttons/include/frontier-buttons-hooks.php:395 Stack trace: #0 /var/www/wpfrontier.com/public_html/wp-content/plugins/frontier-buttons/include/frontier-buttons-hooks.php(395): implode(Array, ',') #1 /var/www/wpfrontier.com/public_html/wp-includes/class-wp-hook.php(324): frontier_buttons_teeny_init(Array, 'comment') #2 /var/www/wpfrontier.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #3 /var/www/wpfrontier.com/public_html/wp-includes/class-wp-editor.php(804): apply_filters('teeny_mce_befor...', Array, 'comment') #4 /var/www/wpfrontier.com/public_html/wp-includes/class-wp-editor.php(312): _WP_Editors::editor_settings('comment', Array) #5 /var/www/wpfrontier.com/public_html/wp-includes/general-template.php(3971): _WP_Editors::editor('', 'comment', Array) #6 /var/www/wpfrontier.com/public_html/wp-content/plugins/frontier-buttons/include/frontier-buttons-hooks.php(468): wp_editor('', 'comment', Array) #7 /var/www/wpfrontier.com/public_html/wp-includes/class-wp-hook.php(324): frontier_buttons_comments_editor(Array) #8 /var/www/wpfrontier.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #9 /var/www/wpfrontier.com/public_html/wp-includes/comment-template.php(2681): apply_filters('comment_form_de...', Array) #10 /var/www/wpfrontier.com/public_html/wp-content/themes/weaver-xtreme/comments.php(89): comment_form() #11 /var/www/wpfrontier.com/public_html/wp-includes/comment-template.php(1631): require('/var/www/wpfron...') #12 /var/www/wpfrontier.com/public_html/wp-content/themes/weaver-xtreme/single.php(55): comments_template('/comments.php', true) #13 /var/www/wpfrontier.com/public_html/wp-includes/template-loader.php(113): include('/var/www/wpfron...') #14 /var/www/wpfrontier.com/public_html/wp-blog-header.php(19): require_once('/var/www/wpfron...') #15 /var/www/wpfrontier.com/public_html/index.php(17): require('/var/www/wpfron...') #16 {main} thrown in /var/www/wpfrontier.com/public_html/wp-content/plugins/frontier-buttons/include/frontier-buttons-hooks.php on line 395