I'm not sure when this started but I've noticed my logs just spamming missing question.png file and some not all docker apps the missing icon flashes constantly. Any ideas on how to fix it?

Thanks!

unraid-diagnostics-20260719-0806.zip

Edited Sunday at 03:11 PM3 days by Fiala06

Does rebooting solve the issue? If yes, there's a bug report about that happening for a few users.

Hi,

I also have this.

maybe you want to look at /var/log/nginx/error.log. These messages fill up my log files in /var/log:

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

2026/07/20 19:44:47 [error] 13526#13526: *737800 open() "/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png" failed (2: No such file or directory) while sending to client, client: 10.x.y.z, server: , request: "GET /plugins/dynamix.docker.manager/images/question.png HTTP/1.1", host: "ip_of_unraid_host", referrer: "http://ip_of_unraid_host:55080/Dashboard"

Here's what I did:

- Download icons from here:
https://forums.unraid.net/topic/92824-icon-collections-for-docker-folder-plugin/

- Extract the zip folder with the icons

- Copy one of the icons to the following folder on your unraid host (change SSH_PORT and IP_OF_UNRAID_HOST accordingly):

scp -P SSH_PORT C1-128px/c1b-pirate.png root@IP_OF_UNRAID_HOST:/usr/local/emhttp/plugins/dynamix.docker.manager/images/

- move into the directory on your unraid host and rename the file

cd /usr/local/emhttp/plugins/dynamix.docker.manager/images/
mv c1b-pirate.png question.png

- change ownership to 755

chmod 755 question.png

- Go to unraid dashboard and afterwards check /var/log/nginx/error.log. There should be no errors anymore.

Bonus tip: "Empty" log files in /var/log if they use a lot of space: truncate -s 0 /var/log/nginx/error.log

For me this worked. I don't know how long, but at least the error messages don't occur anymore.

Best regards

Maginos

Thanks, I've been playing with it and just did a user script as a temp fix and seems to work.

#!/bin/bash
SRC=/boot/config/question.png
DST=/usr/local/emhttp/plugins/dynamix.docker.manager/images/question.png
[ -f "$SRC" ] && [ ! -f "$DST" ] && cp "$SRC" "$DST"

I raised an issue and a PR for this on the Unraid Webgui github last week.

Hope it gets a look at soon

https://github.com/unraid/webgui/pull/2693

@elibosley any chance you can find the time to look at this small PR? This issue is getting reported more and more in Discord as well.

Edited Tuesday at 05:31 PM1 day by chodeus

Reported here too:

https://product.unraid.net/p/7-3-2-dashboard-nginx-log-spam-from-stale-docker-template-fallback-icons