Latest update is not working well. Here is the error message
Current plugin: Easy WP SMTP (version 2.1.0)
PHP version 7.4.33
Error Details
=============
An error of type E_ERROR was caused in line 243 of the file /path-to-wp/wp-content/plugins/easy-wp-smtp/src/Admin/Pages/SettingsTab.php.
Error message: Uncaught Error: Call to undefined method EasyWPSMTP\Core::is_pro() in /path-to-wp/wp-content/plugins/easy-wp-smtp/src/Admin/Pages/SettingsTab.php:243 Stack trace:
#0 /path-to-wp/wp-content/plugins/easy-wp-smtp/src/Admin/Pages/SettingsTab.php(86): EasyWPSMTP\Admin\Pages\SettingsTab->is_display_pro_banner()
#1 /path-to-wp/wp-includes/class-wp-hook.php(308): EasyWPSMTP\Admin\Pages\SettingsTab->enqueue_assets(‘settings_page_e…’)
#2 /path-to-wp/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(”, Array)
#3 /path-to-wp/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /path-to-wp/wp-content/plugins/easy-wp-smtp/src/Admin/Area.php(361): do_action(‘easy_wp_smtp_ad…’, ‘settings_page_e…’)
#5 /path-to-wp/wp-includes/class-wp-hook.php(308): EasyWPSMTP\Admin\Area->enqueue_assets(‘settings_page_e…’)
#6 /path-to-wp/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#7 /path-to-wp/wp-include…
Weird. After several refreshes it works again. Maybe a server cache problem