2.0 update broke site

Updated to 2.0 and site immediately broke. This is the error:



Current plugin: Constant Contact Forms for WordPress (version 2.0.0)
PHP version 8.1.18

Error Details
=============
An error of type E_ERROR was caused in line 754 of the file /www/wp-content/plugins/constant-contact-forms/includes/class-lists.php. Error message: Uncaught Error: Cannot use object of type Ctct\Components\Contacts\ContactList as array in /www/wp-content/plugins/constant-contact-forms/includes/class-lists.php:754
Stack trace:
#0 /www/wp-content/plugins/constant-contact-forms/includes/class-builder.php(89): ConstantContact_Lists->get_lists()
#1 /www/wp-content/plugins/constant-contact-forms/includes/class-settings.php(392): ConstantContact_Builder->get_lists()
#2 /www/wp-content/plugins/constant-contact-forms/includes/class-settings.php(187): ConstantContact_Settings->register_fields_general()
#3 /wordpress/wp-includes/class-wp-hook.php(308): ConstantContact_Settings->add_options_page_metaboxes('')
#4 /wordpress/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#5 /wordpress/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#6 /www/wp-content/plugins/constant-contact-forms/vendor/cmb2/cmb2/bootstrap.php(26): do_action('cmb2_admin_init')
#7 /www/wp-content/plugins/constant-contact-forms/vendor/cmb2/cmb2/init.php(165): cmb2_bootstrap()
#8 /wordpress/wp-includes/class-wp-hook.php(308): CMB2_Bootstrap_2101->include_cmb('')
#9 /wordpress/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#10 /wordpress/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#11 /wordpress/wp-settings.php(626): do_action('init')
#12 /www/wp-config.php(114): require_once('/wordpress/wp-s...')
#13 /wordpress/wp-config.php(5): require('/www/wp-config....')
#14 /wordpress/wp-load.php(50): require_once('/wordpress/wp-c...')
#15 /wordpress/wp-admin/admin.php(34): require_once('/wordpress/wp-l...')
#16 /wordpress/wp-admin/edit.php(10): require_once('/wordpress/wp-a...')
#17 {main}
 thrown