Installed 5.3.2 update and crashed my site

Hi Jonathan, Thank you for your reply. Yesterday I updated this plugin to 0.3.2 and immediately my website went blank. Also the backend was no longer available. I had to use FTP to remove the plugin folder.

Below some site details:

WordPress version 5.3.2
Current theme: Beaver Builder Child Theme (version 1.0)
Current plugin: SearchWP Modal Search Form (version 0.3.2)
PHP version 7.3.7

Below error details:

An error of type E_ERROR was caused in line 184 of the file /home/grafischf1/domains/grafisch-forum.com/public_html/wp-content/plugins/searchwp-modal-search-form/includes/functions.php. Error message: Uncaught Error: Call to a member function get_label() on array in /home/grafischf1/domains/grafisch-forum.com/public_html/wp-content/plugins/searchwp-modal-search-form/includes/functions.php:184
Stack trace:
#0 /home/grafischf1/domains/grafisch-forum.com/public_html/wp-content/plugins/searchwp-modal-search-form/searchwp-modal-form.php(211): searchwp_modal_form_get_forms()
#1 /home/grafischf1/domains/grafisch-forum.com/public_html/wp-includes/class-wp-hook.php(288): SearchWP_Modal_Form->register_block_type(”)
#2 /home/grafischf1/domains/grafisch-forum.com/public_html/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array)
#3 /home/grafischf1/domains/grafisch-forum.com/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#4 /home/grafischf1/domains/grafisch-forum.com/public_html/wp-settings.php(523): do_action(‘init’)
#5 /home/grafischf1/domains/grafisch-forum.com/public_html/wp-config.php(78): require_once(‘/home/grafischf…’)
#6 /home/grafischf1/domains/grafisch-forum.com/publi