Issue Description: Dynmap sample issue description. This description would include as much and as little detail necessary for us to understand the issue in its entirety.

• Dynmap Version: Dynmap-3.7-beta-4-spigot.jar
• Server Version: paper-1.20.4-407.jar
• Pastebin of Configuration.txt: https://pastebin.com/eMbeexiT
• Server Host (if applicable): *Selfhosted, Ubuntu 22.04 *
• Pastebin of crashlogs or other relevant logs: [Sat 15:55:26 INFO dynmap] Error encoding image - Cannot run program "/usr/bin/cwebp": error=0, Failed to exec spawn helper: pid: 499961, signal: 11
• Other Relevant Data/Screenshots: I've not edited the configuration.txt from when it used to work. I have upgraded Dynmap, PaperMC and OS patches
• Steps to Replicate: Try same webp setup on Ubuntu 22.04?

[ x] I have looked at all other issues and this is not a duplicate
[ x] I have been able to replicate this

webp 1.2.2-2ubuntu0.22.04.2 amd64

Hi @timriker,

Did you fix the issue?

What's the version of your cwebp package?

I am having a similar error as seen below.

22:54:15] [Dynmap Render Thread/INFO]: [Dynmap] Error encoding image - Cannot run program "/usr/bin/cwebp": error=2, No such file or directory

The cwepb my system is running is 👇

─>$ /usr/bin/cwebp -version
1.3.2
libsharpyuv: 0.2.1

No. Tile rendering continues to fail as posted. Versions:

$ /usr/bin/cwebp -version
1.2.2

from the webp version 1.22 package listed above on Ubuntu 22.04.4

cwebp has no execution rights, check the permissions from the dynmap mc user to that executable

I found the issue on my server. It was the java version in use.

Make sure you are using a version compatible with dynmap 😄

cwebp does have execuable rights as you can see by the version update above.

Eventually I upgraded Java and other jar files, and rendering has resumed.

[18:58:36 INFO]: This server is running Paper version 1.20.6-147-ver/1.20.6@e41d44f (2024-06-17T19:24:35Z) (Implementing API version 1.20.6-R0.1-SNAPSHOT)

$ java --version
openjdk 21.0.3 2024-04-16
OpenJDK Runtime Environment (build 21.0.3+9-Ubuntu-1ubuntu122.04.1)
OpenJDK 64-Bit Server VM (build 21.0.3+9-Ubuntu-1ubuntu122.04.1, mixed mode, sharing)

Dynmap-3.7-beta-6-spigot.jar

still same cwebp:

$ /usr/bin/cwebp -version
1.2.2