Can’t Access My WordPress Admin Dashboard

I can’t access my WordPress admin dashboard.

This is the PHP warning that loads up while trying to log in:

Fatal error: Uncaught Error: Call to undefined method MEC_main::get_email_post_type() in /home/customer/www/learn.bhavyata.com/public_html/wp-content/plugins/modern-events-calendar-lite/app/features/autoemails.php:29 Stack trace: #0 /home/customer/www/learn.bhavyata.com/public_html/wp-content/plugins/modern-events-calendar-lite/mec-init.php(142): MEC_feature_autoemails->__construct() #1 /home/customer/www/learn.bhavyata.com/public_html/wp-content/plugins/modern-events-calendar-lite/app/libraries/factory.php(189): MEC::getInstance('app.features.au...', 'MEC_feature_aut...') #2 /home/customer/www/learn.bhavyata.com/public_html/wp-content/plugins/modern-events-calendar-lite/mec-init.php(81): MEC_factory->load_features() #3 /home/customer/www/learn.bhavyata.com/public_html/wp-content/plugins/modern-events-calendar-lite/modern-events-calendar-lite.php(41): MEC->init() #4 /home/customer/www/learn.bhavyata.com/public_html/wp-settings.php(409): include_once('/home/customer/...') #5 /home/customer/www/learn.bhavyata.com/public_htm in /home/customer/www/learn.bhavyata.com/public_html/wp-content/plugins/modern-events-calendar-lite/app/features/autoemails.php on line 29
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