Fatal error: Uncaught TypeError: GuzzleHttp\HandlerStack::__invoke(): Argument #1 ($request) must be of type Psr\Http\Message\RequestInterface, array given, called in /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/opensearch-project/opensearch-php/src/OpenSearch/Connections/Connection.php on line 261 and defined in /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/guzzlehttp/guzzle/src/HandlerStack.php:71
Stack trace:
#0 /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/opensearch-project/opensearch-php/src/OpenSearch/Connections/Connection.php(261): GuzzleHttp\HandlerStack->__invoke(Array)
#1 /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/opensearch-project/opensearch-php/src/OpenSearch/Connections/Connection.php(238): OpenSearch\Connections\Connection->OpenSearch\Connections\{closure}(Array, Object(OpenSearch\Connections\Connection), Object(OpenSearch\Transport), Array)
#2 /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/opensearch-project/opensearch-php/src/OpenSearch/Transport.php(112): OpenSearch\Connections\Connection->performRequest('POST', '/wp_posts/_sear...', Array, '{"query":{"bool...', Array, Object(OpenSearch\Transport))
#3 /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/opensearch-project/opensearch-php/src/OpenSearch/Client.php(1444): OpenSearch\Transport->performRequest('POST', '/wp_posts/_sear...', Array, Array, Array)
#4 /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/opensearch-project/opensearch-php/src/OpenSearch/Client.php(1093): OpenSearch\Client->performRequest(Object(OpenSearch\Endpoints\Search))
#5 /efs/theroot/wp-content/plugins/theroot-opensearch/opensearch.php(216): OpenSearch\Client->search(Array)
#6 /var/www/html/wp-includes/class-wp-hook.php(324): WP_AWS_OpenSearch_Integration->modify_main_query(Object(WP_Query))
#7 /var/www/html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(Object(WP_Query), Array)
#8 /var/www/html/wp-includes/plugin.php(565): WP_Hook->do_action(Array)
#9 /var/www/html/wp-includes/class-wp-query.php(1910): do_action_ref_array('pre_get_posts', Array)
#10 /var/www/html/wp-includes/class-wp-query.php(3949): WP_Query->get_posts()
#11 /var/www/html/wp-includes/class-wp.php(701): WP_Query->query(Array)
#12 /var/www/html/wp-includes/class-wp.php(821): WP->query_posts()
#13 /var/www/html/wp-includes/functions.php(1342): WP->main('')
#14 /var/www/html/wp-blog-header.php(16): wp()
#15 /var/www/html/index.php(17): require('/var/www/html/w...')
#16 {main}
  thrown in /efs/theroot/wp-content/plugins/theroot-opensearch/vendor/guzzlehttp/guzzle/src/HandlerStack.php on line 71