Fatal error

Hello, I was working on my website (I am new to this) and long time didn’t do anything on it and always had a problem with the Elementor plugin as was not loading the Elementor widgets and couldn’t fix it. After reading changed the PHP version in my cPanel to latest one with the most memory 256MB. When did it then the site still is working but can’t use the most of the website to do changes. IT appear this mistake:

Warning: Undefined array key “features” in /home/banskoes/public_html/wp-content/plugins/elementor-pro/license/api.php on line 368

Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /home/banskoes/public_html/wp-content/plugins/elementor-pro/license/api.php:368 Stack trace: #0 /home/banskoes/public_html/wp-content/plugins/elementor-pro/license/api.php(368): in_array(‘pro_trial’, NULL, true) #1 /home/banskoes/public_html/wp-content/plugins/elementor-pro/license/api.php(362): ElementorPro\License\API::is_licence_has_feature(‘pro_trial’) #2 /home/banskoes/public_html/wp-content/plugins/elementor-pro/license/admin.php(343): ElementorPro\License\API::is_licence_pro_trial() #3 /home/banskoes/public_html/wp-includes/class-wp-hook.php(324): ElementorPro\License\Admin->admin_license_details(”) #4 /home/banskoes/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /home/banskoes/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /home/banskoes/public_html/wp-admin/admin-header.php(313): do_action(‘admin_notices’) #7 /home/banskoes/public_html/wp-admin/admin.php(240): require_once(‘/home/banskoes/…’) #8 {main} thrown in /home/banskoes/public_html/wp-content/plugins/elementor-pro/license/api.php on line 368

I appreciate if someone can help me. Thank you

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