[12:38:36] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
[12:38:36] [main/INFO]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
[12:38:36] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLServerTweaker
[12:38:36] [main/INFO]: Forge Mod Loader version 7.10.25.1199 for Minecraft 1.7.10 loading
[12:38:36] [main/INFO]: Java is OpenJDK 64-Bit Server VM, version 1.8.0_181, running on Linux:amd64:4.14.68-mtxserv-version1, installed at /usr/lib/jvm/java-8-openjdk-amd64/jre
[12:38:36] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[12:38:36] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[12:38:36] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[12:38:36] [main/ERROR]: Unable to launch
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909) ~[?:1.8.0_181]
at java.util.ArrayList$Itr.remove(ArrayList.java:873) ~[?:1.8.0_181]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:117) [launchwrapper-1.9.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43) [minecraft_server.jar:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.149]
at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12) [minecraft_server.jar:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.149]