Hi! As the title says, I can run all dynmap commands on my server (I am rendering the whole world right now) but the webpage isn't working. For me, the web page loads for about 30 seconds and then says "This site can't be reached" (it loads, it doesn't instantly give an error). While I was testing this plugin I randomly changed deftemplatesuffix between lowres and hires and it worked one time. However I have been struggling for the past hour with no result.

I attached my configuration.txt

And here is my log where there is "dynmap":

[01:15:40] [Server thread/WARN] [FML]: Missing English translation for dynmap: assets/dynmap/lang/en_us.lang
[01:15:41] [Server thread/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, FML, forge, spongeapi, sponge, spongeforge, bspkrscore, treecapitator, adamantineshield, biomesoplenty, buildcraftcompat, buildcraftbuilders, buildcraftcore, buildcraftenergy, buildcraftfactory, buildcraftlib, buildcraftrobotics, buildcraftsilicon, buildcrafttransport, chisel, codechickenlib, dynmap, eaglefactions, flexiblelogin, foxcore, foxguard, guardian, holograms, waila, ic2, inventorytweaks, ironchest, itemblacklist, jei, luckperms, mmcrestrict, nei, nucleus, precogs, prism, pjc, simplechat, skinsrestorer, worldedit] at CLIENT
[01:15:44] [Server thread/INFO] [Dynmap]: [Dynmap] Mod Support API available
[01:17:02] [Server thread/INFO] [Dynmap]: [Dynmap] Added 75 custom biome mappings
[01:17:02] [Server thread/INFO] [Dynmap]: [Dynmap] Using ops.txt for access control
[01:17:04] [Server thread/INFO] [Dynmap]: [Dynmap] Mod Support processing completed
[01:17:05] [Server thread/INFO] [Dynmap]: [Dynmap] Loaded 23 shaders.
[01:17:05] [Server thread/INFO] [Dynmap]: [Dynmap] Loaded 82 perspectives.
[01:17:05] [Server thread/INFO] [Dynmap]: [Dynmap] Loaded 14 lightings.
[01:17:06] [Server thread/WARN] [FML]: =============================================================
[01:17:06] [Server thread/WARN] [FML]: MOD HAS DIRECT REFERENCE System.exit() THIS IS NOT ALLOWED REROUTING TO FML!
[01:17:06] [Server thread/WARN] [FML]: Offender: org/dynmap/jetty/server/ShutdownMonitor$ShutdownMonitorThread.run()V
[01:17:06] [Server thread/WARN] [FML]: Use FMLCommonHandler.exitJava instead
[01:17:06] [Server thread/WARN] [FML]: =============================================================
[01:17:06] [Server thread/INFO] [Dynmap]: [Dynmap] Web server started on address 176.9.146.181:4200
[01:17:06] [Server thread/INFO] [Dynmap]: [Dynmap] version 2.6-beta-1-21 is enabled - core version 2.6-SNAPSHOT-Dev201807081550
[01:17:06] [Server thread/INFO] [Dynmap]: [Dynmap] Loaded 3 maps of world 'world'.
[01:17:06] [Server thread/INFO] [Dynmap]: [Dynmap] Register events
[01:17:06] [Server thread/INFO] [Dynmap]: [Dynmap] Register commands
[01:17:06] [Server thread/INFO] [Dynmap]: [Dynmap] Enabled

And here is the site where it seems not to be working: 176.9.146.181:4200

Any idea how to fix this please?

Hi, I have same problem.

I solved this issue by contacting my host and requesting to open a port for dynmap