Fatal Error when activating

Hi, I needed to deactivate this plugin on my site and activate it again. But then my site crashed with an error screen. I got follwing details mailed.



When seeking help with this issue, you may be asked for some of the following information:
WordPress version 6.7.2
Active theme: StreamTube Child (version 1.0.0)
Current plugin: WP Menu Icons (version 3.3.2)
PHP version 8.2.18

Error Details
=============
An error of type E_ERROR was caused in line 14 of the file /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/entities/libraries/class-elegant-icons.php. Error message: Uncaught Error: Undefined constant "QuadLayers\WPMI\Entities\Libraries\WPMI_PLUGIN_FILE" in /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/entities/libraries/class-elegant-icons.php:14
Stack trace:
#0 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/models/class-libraries.php(22): QuadLayers\WPMI\Entities\Libraries\Elegant_Icons->__construct()
#1 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/models/class-libraries.php(65): QuadLayers\WPMI\Models\Libraries->__construct()
#2 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/controllers/class-navmenu.php(31): QuadLayers\WPMI\Models\Libraries::instance()
#3 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/controllers/class-navmenu.php(242): QuadLayers\WPMI\Controllers\Navmenu->__construct()
#4 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/class-plugin.php(22): QuadLayers\WPMI\Controllers\Navmenu::instance()
#5 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/class-plugin.php(34): QuadLayers\WPMI\Plugin->__construct()
#6 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/lib/class-plugin.php(40): QuadLayers\WPMI\Plugin::instance()
#7 /home/deq8ejc/public_html/wp-content/plugins/wp-menu-icons/vendor/jetpack-autoloader/class-php-autoloader.php(102): require('/home/deq8ejc/p...')
#8 [internal function]: Automattic\Jetpack\Autoloader\jpf1feffe53f699a48efe55be53b52a30f\al5_0_2\PHP_Autoloader::load_class()
#9 /home/deq8ejc/public_html/wp-content/themes/streamtube/functions.php(408): class_exists()
#10 /home/deq8ejc/public_html/wp-settings.php(672): include('/home/deq8ejc/p...')
#11 /home/deq8ejc/public_html/wp-config.php(90): require_once('/home/deq8ejc/p...')
#12 /home/deq8ejc/public_html/wp-load.php(50): require_once('/home/deq8ejc/p...')
#13 /home/deq8ejc/public_html/wp-admin/admin.php(34): require_once('/home/deq8ejc/p...')
#14 /home/deq8ejc/public_html/wp-admin/plugins.php(10): require_once('/home/deq8ejc/p...')
#15 {main}

Can you tell me what happened and how to activate the plugin again? I have overwritten the plugin already – still not working. Latest version in use.

Martin

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