So my server has been working fine over the last few weeks, loading correctly, and overall good service. :D. But today, the server keeps crashing, we tried 3 times before we gave up and went to post on here, anyone know why we are having these issues? Log is below. Thanks!
179[16:34:00] [Server thread/ERROR]: Encountered an unexpected exception
180net.minecraft.util.ReportedException: Ticking entity
181 at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:771) ~[MinecraftServer.class:?]
182 at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) ~[nz.class:?]
183 at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) ~[MinecraftServer.class:?]
184 at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
185 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
186Caused by: java.lang.IllegalArgumentException: Cannot set property PropertyInteger{name=age, clazz=class java.lang.Integer, values=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]} to 300 on block minecraft:fire, it is not an allowed value
187 at net.minecraft.block.state.BlockStateContainer$StateImplementation.func_177226_a(BlockStateContainer.java:227) ~[awu$a.class:?]
188 at weather2.entity.EntityLightningBolt.func_70071_h_(EntityLightningBolt.java:125) ~[EntityLightningBolt.class:?]
189 at net.minecraft.world.World.func_72939_s(World.java:1679) ~[amu.class:?]
190 at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:612) ~[oo.class:?]
191 at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:765) ~[MinecraftServer.class:?]
192 ... 4 more
193[16:34:00] [Server thread/ERROR]: This crash report has been saved to: /aternos/server/./crash-reports/crash-2017-11-04_16.34.00-server.txt