Groovy Menu stopped in recovery mode

Hello,

I get the following error messages and ask for help: This plugin could not be loaded correctly and is stopped in recovery mode.

An error of type E_ERROR was found in line 188 of the file ../wp-content/plugins/groovy-menu/vendor/yahnis-elsts/plugin-update-checker/Puc/v4p11/StateStore.php verursacht. Fehlermeldung: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, class “Puc_v4p11_Plugin\Update” not found in ../wp-content/plugins/groovy-menu/vendor/yahnis-elsts/plugin-update-checker/Puc/v4p11/StateStore.php:188 Stack trace: #0 ../wp-content/plugins/groovy-menu/vendor/yahnis-elsts/plugin-update-checker/Puc/v4p11/StateStore.php(155): Puc_v4p11_StateStore->load() #1 ../wp-content/plugins/groovy-menu/vendor/yahnis-elsts/plugin-update-checker/Puc/v4p11/StateStore.php(71): Puc_v4p11_StateStore->lazyLoad() #2 ../wp-content/plugins/groovy-menu/vendor/yahnis-elsts/plugin-update-checker/Puc/v4p11/UpdateChecker.php(308): Puc_v4p11_StateStore->getUpdate() #3 ../wp-content/plugins/groovy-menu/vendor/yahnis-elsts/plugin-update-checker/Puc/v4p11/Plugin/UpdateChecker.php(287): Puc_v4p11_UpdateChecker->getUpdate() #4 ../wp-content/plugins/groovy-menu/vendor/yahnis-elsts/plugin-update-checker/Puc/v4p11/UpdateChecker.php(523): Puc_v4p11_Plugin_UpdateChecker->getUpdate() #5 /../wp-includes/class-wp-hook.php(326): Puc_v4p11_UpdateChecker->injectUpdate() #6 /../wp-includes/plugin.php(205): WP_Hook->apply_filters() #7 /../wp-includes/option.php(2544): apply_filters() #8 ../wp-includes/update.php(906): get_site_transient() #9 /../wp-admin/menu.php(33): wp_get_update_data() #10 ../wp-admin/admin.php(158): require(‘…’) #11 /../wp-admin/index.php(10): require_once(‘…’) #12 {main} thrown

I look forward to your feedback.
Mandy

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