PHP Fatal error: Uncaught Error: Class

Hello,

I have a WordPress site (version 6.9) with the Seriously Simple Podcasting plugin installed (Version: 3.14.2). After migrating to another provider, the site is unavailable due to a plugin fatal error:

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[20-Jan-2026 13:26:55 UTC] PHP Fatal error:  Uncaught Error: Class "SeriouslySimplePodcasting\ShortCodes\Podcast_Episode" not found in /home2/xxx/public_html/wp-content/plugins/seriously-simple-podcasting/php/classes/controllers/class-shortcodes-controller.php:59

Stack trace:

#0 /home2/xxx/public_html/wp-includes/class-wp-hook.php(341): SeriouslySimplePodcasting\Controllers\Shortcodes_Controller->register_shortcodes('')

#1 /home2/xxx/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)

#2 /home2/xxx/public_html/wp-includes/plugin.php(522): WP_Hook->do_action(Array)

#3 /home2/xxx/public_html/wp-settings.php(742): do_action('init')

#4 /home2/xxx/public_html/wp-config.php(86): require_once('/home2/xxx...')

#5 /home2/xxx/public_html/wp-load.php(50): require_once('/home2/xxx...')

#6 /home2/xxx/public_html/wp-cron.php(46): require_once('/home2/xxx...')

#7 {main}

  thrown in /home2/xxx/public_html/wp-content/plugins/seriously-simple-podcasting/php/classes/controllers/class-shortcodes-controller.php on line 59

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Since the error appears to be related to the plugin syntax and a supposed missing class

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Class "SeriouslySimplePodcasting\ShortCodes\Podcast_Episode" not found

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I deactivated it to get back online, but since the entire site runs on Seriously Simple Podcasting, I need to reactivate it.

How can I resolve these errors?

I'm waiting. Best regards

Marco