Database error (specified key was too long)

Hello!
I started seeing these errors in my wp-admin/error_log file in the last couple of days:

WordPress database error Specified key was too long; max key length is 1000 bytes for query CREATE TABLE wp_gutenaforms (
                form_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
                user_id bigint(20) unsigned NOT NULL,
                block_form_id varchar(256)  NOT NULL,
                form_name varchar(256)  NOT NULL,
                form_schema longtext  NOT NULL,
                added_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
                modified_time timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
                published tinyint(1) NOT NULL DEFAULT '1',
                PRIMARY KEY  (form_id),
                UNIQUE KEY  block_form_id (block_form_id)
               ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_520_ci made by do_action('admin_init'), WP_Hook->do_action, WP_Hook->apply_filters, Gutena_Forms_Activate_Deactivate->check_and_create_store, Gutena_Forms_Activate_Deactivate->activate, Gutena_Forms_Activate_Deactivate->activation_begins, do_action('gutena_forms_activation_begins'), WP_Hook->do_action, WP_Hook->apply_filters, Gutena_Forms_Create_Store->create_tables, Gutena_Forms_Create_Store->create_table_gutenaforms, dbDelta

I’m on WordPress 6.3.1 and Gutena Forms 1.1.3

Anyone have some insight on these? I can’t seem to find a similar topic elsewhere.

Thank you!