Error token

I have confirmed the bug still exists.

This could be caused by anonymous users. csrf tokens are only generated for authenticated users.

I think a route subscriber is needed to remove _csrf_token from the route requirements if logging is enabled for anonymous users.

#3 and how could I do that or in the medol some extra configuration must be done

This patch removes _csrf_token from the route requirements for anonymous AND authenticated users and also removes the token from the JSNLog library URL.

diff --git a/jsnlog.module b/jsnlog.module
index dfe8438..30756c3 100644
--- a/jsnlog.module
+++ b/jsnlog.module
@@ -58,8 +58,7 @@ function jsnlog_page_attachments(array &$page) {
 
   if ($jsnlog_access->visibilityPages() && $jsnlog_access->visibilityRoles($account)) {
     $url = Url::fromRoute('jsnlog.ajax_log');
-    $token = \Drupal::csrfToken()->get($url->getInternalPath());
-    $url->setOptions(['absolute' => TRUE, 'query' => ['token' => $token]]);
+    $url->setOptions(['absolute' => TRUE]);
 
     $page['#attached']['library'][] = 'jsnlog/jsnlog';
     $page['#attached']['drupalSettings']['jsnlog'] = [
diff --git a/jsnlog.routing.yml b/jsnlog.routing.yml
index 6e99268..2d77910 100644
--- a/jsnlog.routing.yml
+++ b/jsnlog.routing.yml
@@ -14,4 +14,3 @@ jsnlog.ajax_log:
   requirements:
     _permission: 'access content'
     _jsnlog_ajax_log_access: 'TRUE'
-    _csrf_token: 'TRUE'

Automatically closed - issue fixed for 2 weeks with no activity.