Post-reload (I know reloading is frowned upon but there shouldn't be this big of an issue.)
[18:03:42] [Server thread/ERROR]: Could not pass event PlayerMoveEvent to SpawnShield v1.1.0
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:509) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:494) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:249) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.PacketPlayInFlying.a(SourceFile:137) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.PacketPlayInPositionLook.handle(PacketPlayInPositionLook.java:40) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:186) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
Caused by: java.lang.NullPointerException
at net.minelink.ctplus.TagManager.isTagged(TagManager.java:128) ~[?:?]
at net.techcable.spawnshield.combattag.plus.CombatTagPlusSupport.isTagged(CombatTagPlusSupport.java:47) ~[?:?]
at net.techcable.spawnshield.combattag.CombatTagHelper.isTagged(CombatTagHelper.java:55) ~[?:?]
at net.techcable.spawnshield.forcefield.ForceFieldListener.onMove(ForceFieldListener.java:55) ~[?:?]
at sun.reflect.GeneratedMethodAccessor228.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[server.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
... 13 more
Post-reload (I know reloading is frowned upon but there shouldn't be this big of an issue.)