PHP error

So, came across a kinda of neat ol' error. Unsure if it's related to other tickets, doesn't appear to look like it is from first glance, but i could be wrong.

My lab (192.168.56.1:8030) I installed wpforms on. Then these requests:

curl -s -v 'http://192.168.56.1:8030/wp-admin/admin.php?page[]=elementor' -o /dev/null
curl -s -v 'http://192.168.56.1:8030/wp-admin/admin.php?page[]=wpforms' -o /dev/null
and
curl -s -o /dev/null 'http://192.168.56.1:8030/?page[]=anything'

all produce the same error in debug logs:
[12-Oct-2025 14:51:54 UTC] PHP Fatal error:  Uncaught TypeError: strpos(): Argument #1 ($haystack) must be of type string, array given in /var/www/html/wp-content/plugins/wpforms-lite/includes/functions/checks.php:199
Stack trace:
#0 /var/www/html/wp-content/plugins/wpforms-lite/includes/functions/checks.php(199): strpos(Array, 'wpforms')
#1 /var/www/html/wp-content/plugins/wpforms-lite/src/Loader.php(525): wpforms_is_admin_page('overview')
#2 /var/www/html/wp-content/plugins/wpforms-lite/src/Loader.php(45): WPForms\Loader->populate_forms_overview()
#3 /var/www/html/wp-content/plugins/wpforms-lite/src/Loader.php(28): WPForms\Loader->populate_classes()
#4 /var/www/html/wp-content/plugins/wpforms-lite/src/WPForms.php(429): WPForms\Loader->init()
#5 /var/www/html/wp-content/plugins/wpforms-lite/src/WPForms.php(436): WPForms\WPForms->WPForms\{closure}()
#6 /var/www/html/wp-content/plugins/wpforms-lite/src/WPForms.php(290): WPForms\WPForms->register(Array)
#7 /var/www/html/wp-content/plugins/wpforms-lite/src/WPForms.php(224): WPForms\WPForms->includes_magic()
#8 /var/www/html/wp-content/plugins/wpforms-lite/src/WPForms.php(161): WPForms\WPForms->includes()
#9 /var/www/html/wp-content/plugins/wpforms-lite/src/WPForms.php(141): WPForms\WPForms->init()
#10 /var/www/html/wp-content/plugins/wpforms-lite/src/WPForms.php(608): WPForms\WPForms::instance()
#11 /var/www/html/wp-content/plugins/wpforms-lite/wpforms.php(250): wpforms()
#12 /var/www/html/wp-settings.php(545): include_once('/var/www/html/w...')
#13 /var/www/html/wp-config.php(145): require_once('/var/www/html/w...')
#14 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...')
#15 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...')
#16 /var/www/html/index.php(17): require('/var/www/html/w...')
#17 {main}
  thrown in /var/www/html/wp-content/plugins/wpforms-lite/includes/functions/checks.php on line 199


Checking that line, i found this:
    192 function wpforms_is_admin_page( $slug = '', $view = '' ): bool {
    193
    194         // phpcs:disable WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
    195
    196         // Check against basic requirements.
    197         if (
    198                 empty( $_REQUEST['page'] ) ||
    199                 strpos( $_REQUEST['page'], 'wpforms' ) === false ||
    200                 ! is_admin()
    201         ) {
    202                 return false;
    203         }

which seems to be a pretty simple strpos not able to handle arrays or other non-strings properly.

not sure if relevant but grepping similiar situations:

wp-content/plugins/wpforms-lite/src/Admin/Dashboard/Widget.php:301:             return wpforms_is_admin_ajax() && isset( $_REQUEST['action'] ) && strpos( sanitize_key( $_REQUEST['action'] ), 'wpforms_dash_widget' ) !== false;
wp-content/plugins/wpforms-lite/src/Forms/Akismet.php:171:                      isset( $_REQUEST['page_url'] ) && strpos( wp_unslash( $_REQUEST['page_url'] ), 'wpforms_form_preview' ) !== false &&
wp-content/plugins/wpforms-lite/includes/functions/checks.php:199:              strpos( $_REQUEST['page'], 'wpforms' ) === false |


This is just from a lab I setup recently in a container, this could entirely just be my environment, but wanted to share, for what it's worth.

docker-compose.yml
services:
  wordpress:
    image: wordpress:latest
    ports:
      - "8030:80"
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: tester
      WORDPRESS_DB_PASSWORD: tester
      WORDPRESS_DB_NAME: wordpress
    depends_on:
      - db

  db:
    image: mysql:5.7
    restart: always
    environment:
      MYSQL_DATABASE: wordpress
      MYSQL_USER: tester
      MYSQL_PASSWORD: tester
      MYSQL_ROOT_PASSWORD: roottester

If it’s of no relevance, or matter, feel free to close. But came across this so wanted to share what I could about it.