Title: sprintf Issue Last modified: August 27, 2024 --- # sprintf Issue * Resolved [Nico](https://wordpress.org/support/users/gooloode/) * (@gooloode) * [1 year, 9 months ago](https://wordpress.org/support/topic/sprintf-issue/) * Hello, * i just received the following Error. Can you help me resolve this issue? * Ein Fehler vom Typ E_ERROR wurde in der Zeile 595 der Datei /home3/gooloode/public_html/ wp-content/plugins/wp-2fa/includes/classes/class-wp2fa.php verursacht. Fehlermeldung: Uncaught ValueError: Unknown format specifier ” ” in /home3/gooloode/public_html/ wp-content/plugins/wp-2fa/includes/classes/class-wp2fa.php:595Stack trace:#0 / home3/gooloode/public_html/wp-content/plugins/wp-2fa/includes/classes/class-wp2fa. php(595): sprintf()#1 /home3/gooloode/public_html/wp-content/plugins/wp-2fa/includes/ classes/Admin/Methods/class-email-wizard-steps.php(306): WP2FA\WP2FA::get_wp2fa_email_templates()# 2 /home3/gooloode/public_html/wp-includes/class-wp-hook.php(324): WP2FA\Methods\ Wizards\Email_Wizard_Steps::email_modal_configure()#3 /home3/gooloode/public_html/ wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()#4 /home3/gooloode/ public_html/wp-includes/plugin.php(517): WP_Hook->do_action()#5 /home3/gooloode/ public_html/wp-content/plugins/wp-2fa/includes/classes/Admin/Views/class-wizard- steps.php(380): do_action()#6 /home3/gooloode/public_html/wp-content/plugins/ wp-2fa/includes/classes/Admin/class-user-profile.php(469): WP2FA\Admin\Views\ Wizard_Steps::show_modal_methods()#7 /home3/gooloode/public_html/wp-content/plugins/ wp-2fa/includes/classes/Admin/class-user-profile.php(361): WP2FA\Admin\User_Profile:: generate_inline_modals()#8 /home3/gooloode/public_html/wp-content/plugins/wp- 2fa/includes/classes/Admin/class-user-profile.php(591): WP2FA\Admin\User_Profile:: user_2fa_options()#9 /home3/gooloode/public_html/wp-includes/class-wp-hook.php( 324): WP2FA\Admin\User_Profile::inline_2fa_profile_form()#10 /home3/gooloode/ public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()#11 / home3/gooloode/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()# 12 /home3/gooloode/public_html/wp-admin/user-edit.php(876): do_action()#13 /home3/ gooloode/public_html/wp-admin/profile.php(18): require_once(‘/home3/gooloode…’)# 14 {main} thrown * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsprintf-issue%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 3 replies - 1 through 3 (of 3 total) * Plugin Contributor [robertabela](https://wordpress.org/support/users/robert681/) * (@robert681) * [1 year, 9 months ago](https://wordpress.org/support/topic/sprintf-issue/#post-17979411) * Thank you for using our plugin Nico. * I am sorry to read about your issue. Can you please answer the below questions so we can better understand the context of the issue? 1. What version of the plugin, PHP and WordPress are you running? 2. When are you seeing this error? Can yo explain how to reproduce this? 3. Is this an error that is reported when you do something specific, or is it reported when you activate the plugin? 4. Can you still use the website / plugin or is this a show stopper? * The more information you can share the better we can understand the context of the issue and the quicker we can solve it. * Looking forward to hearing from you. * Thread Starter [Nico](https://wordpress.org/support/users/gooloode/) * (@gooloode) * [1 year, 9 months ago](https://wordpress.org/support/topic/sprintf-issue/#post-17981136) *  – What version of the plugin, PHP and WordPress are you running? * PHP: 8.1.29, Plugin: 2.8.0 *  – When are you seeing this error? Can yo explain how to reproduce this? * I was sent this by E-Mail and can’t reproduce this issue. *  – Is this an error that is reported when you do something specific, or is it reported when you activate the plugin? * It doesn’t affect the website. The Plugin was already active, when the E-Mail was sent. *  – Can you still use the website / plugin or is this a show stopper? * Yes, i can still use the website and plugin. * Plugin Contributor [robertabela](https://wordpress.org/support/users/robert681/) * (@robert681) * [1 year, 9 months ago](https://wordpress.org/support/topic/sprintf-issue/#post-17983374) * I am glad to read that. So this was a one-off issue. I have reported this to the developers so they include a fix in the next update. * Thank you for reporting this and should you have any other questions, or encounter something else please do not hesitate to ping us. * By the way, if you like our plugin and the support we provide, please spare a minute to [**rate the plugin**](https://wordpress.org/support/plugin/wp-2fa/reviews/). These ratings are really helpful. Viewing 3 replies - 1 through 3 (of 3 total) The topic ‘sprintf Issue’ is closed to new replies. * ![](https://ps.w.org/wp-2fa/assets/icon-256x256.png?rev=2961533) * [WP 2FA - Two-factor authentication for WordPress](https://wordpress.org/plugins/wp-2fa/) * [Frequently Asked Questions](https://wordpress.org/plugins/wp-2fa/#faq) * [Support Threads](https://wordpress.org/support/plugin/wp-2fa/) * [Active Topics](https://wordpress.org/support/plugin/wp-2fa/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wp-2fa/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wp-2fa/reviews/) * 3 replies * 2 participants * Last reply from: [robertabela](https://wordpress.org/support/users/robert681/) * Last activity: [1 year, 9 months ago](https://wordpress.org/support/topic/sprintf-issue/#post-17983374) * Status: resolved