crash server on startup

[quentfr21]

hello

Forge 1.12.2-14.23.3.2681
Dynmap-2.6-beta-1-forge-1.12.jar

here is the crash log
https://pastebin.com/9Nqhpq8B*

first time after removing the world.pending files the server start again but this time no way

thanks in advance

EDIT: just found dynmap 3.0 head will try and see that probably solve my issue
edit 2: Dynmap 3.x head not starting on server it's probably for an older minecraft version

[generrosity]

You can increase the watchdog timeout in your server.Properties ... It might just be that the server is a little under powered and timed out??

[quentfr21]

yes i try this and now it's work thanks (timeout probably due to the mod pack)

[mikeprimm]

You should try the 1.12.2 specific build - http://dynmap.us/builds/DynmapForge/Dynmap-2.6-alpha-2-forge-1.12.2.jar