Wordpress Theme Error Resolution

Server not respond. Nothing happen. I can't reach wp-admin and can't do nothing.
After Wordpress update... (I don't have backup)
Only I can login in CPANEL (host and file manager)


Fatal error: Uncaught Error: Call to undefined function ere_turnstile_widget() in /home/balato49/public_html/wp-content/themes/realhomes/common/partials/login-modal.php:225 Stack trace: #0 /home/balato49/public_html/wp-includes/template.php(816): require() #1 /home/balato49/public_html/wp-includes/template.php(749): load_template() #2 /home/balato49/public_html/wp-includes/general-template.php(206): locate_template() #3 /home/balato49/public_html/wp-content/themes/realhomes/footer.php(64): get_template_part() #4 /home/balato49/public_html/wp-includes/template.php(814): require_once('/home/balato49/...') #5 /home/balato49/public_html/wp-includes/template.php(749): load_template() #6 /home/balato49/public_html/wp-includes/general-template.php(92): locate_template() #7 /home/balato49/public_html/wp-content/plugins/elementor/modules/page-templates/templates/header-footer.php(30): get_footer() #8 /home/balato49/public_html/wp-includes/template-loader.php(132): include('/home/balato49/...') #9 /home/balato49/public_html/wp-blog-header.php(19): require_once('/home/balato49/...') #10 /home/balato49/public_html/index.php(17): require('/home/balato49/...') #11 {main} thrown in /home/balato49/public_html/wp-content/themes/realhomes/common/partials/login-modal.php on line 225