Fatal error

Hello,

When I try to send a test mail in “Send settings > Send a test” I get the following fatal error:

Fatal error : Uncaught Error : Call to undefined function fsockopen() in /www/wp-content/plugins/mailjet-for-wordpress/src/includes/SettingsPages/EnableSendingSettings. php:340 Stack trace : #0 /www/wp-content/plugins/mailjet-for-wordpress/src/includes/SettingsPages/EnableSendingSettings.php(231) : MailjetWp\MailjetPlugin\Includes/SettingsPagesEnableSendingSettings->checkConnection() #1 /www/wp-includes/class-wp-hook. php(324): MailjetWp\MailjetPlugin\Includes\SettingsPages\EnableSendingSettings->mailjet_sending_settings_page_html() #2 /www/wp-includes/class-wp-hook. php(348): WP_Hook->apply_filters() #3 /www/wp-includes/plugin. php(517) : WP_Hook->do_action() #4 /www/wp-admin/admin.php(259) : do_action() #5 {main} launched in /www/wp-content/plugins/mailjet-for-wordpress/src/includes/SettingsPages/EnableSendingSettings.php at line 340

I tested with version 6.1.1 and 6.1.2

Best regards,

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