Fixed IllegalStateException error on some servers during server shutdowns.

src/main/java/net/coreprotect/database/logger/BlockBreakLogger.java

@@ -4,6 +4,7 @@ import java.sql.PreparedStatement;
 import java.util.List;
 import java.util.Locale;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 
@@ -54,7 +55,7 @@ public class BlockBreakLogger {
             }
 
             CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-            if (Config.getGlobal().API_ENABLED) {
+            if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                 CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
             }
 

src/main/java/net/coreprotect/database/logger/BlockPlaceLogger.java

@@ -4,6 +4,7 @@ import java.sql.PreparedStatement;
 import java.util.List;
 import java.util.Locale;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.block.BlockState;
 
@@ -84,7 +85,7 @@ public class BlockPlaceLogger {
             }
 
             CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-            if (Config.getGlobal().API_ENABLED) {
+            if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                 CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
             }
 

src/main/java/net/coreprotect/database/logger/CommandLogger.java

@@ -3,6 +3,7 @@ package net.coreprotect.database.logger;
 import java.sql.PreparedStatement;
 import java.util.Locale;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 
 import net.coreprotect.CoreProtect;
@@ -29,7 +30,7 @@ public class CommandLogger {
             }
 
             CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-            if (Config.getGlobal().API_ENABLED) {
+            if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                 CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
             }
 

src/main/java/net/coreprotect/database/logger/ContainerLogger.java

@@ -7,6 +7,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.BlockFace;
@@ -173,7 +174,7 @@ public class ContainerLogger extends Queue {
                         }
 
                         CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-                        if (Config.getGlobal().API_ENABLED) {
+                        if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                             CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
                         }
 

src/main/java/net/coreprotect/database/logger/EntityKillLogger.java

@@ -5,6 +5,7 @@ import java.sql.ResultSet;
 import java.util.List;
 import java.util.Locale;
 
+import org.bukkit.Bukkit;
 import org.bukkit.block.BlockState;
 
 import net.coreprotect.CoreProtect;
@@ -30,7 +31,7 @@ public class EntityKillLogger {
             }
 
             CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-            if (Config.getGlobal().API_ENABLED) {
+            if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                 CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
             }
 

src/main/java/net/coreprotect/database/logger/ItemLogger.java

@@ -6,6 +6,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.inventory.ItemStack;
 
@@ -126,7 +127,7 @@ public class ItemLogger {
                     }
 
                     CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-                    if (Config.getGlobal().API_ENABLED) {
+                    if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                         CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
                     }
 

src/main/java/net/coreprotect/database/logger/PlayerInteractLogger.java

@@ -3,6 +3,7 @@ package net.coreprotect.database.logger;
 import java.sql.PreparedStatement;
 import java.util.Locale;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.block.BlockState;
 
@@ -28,7 +29,7 @@ public class PlayerInteractLogger {
             }
 
             CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-            if (Config.getGlobal().API_ENABLED) {
+            if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                 CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
             }
 

src/main/java/net/coreprotect/database/logger/PlayerKillLogger.java

@@ -3,6 +3,7 @@ package net.coreprotect.database.logger;
 import java.sql.PreparedStatement;
 import java.util.Locale;
 
+import org.bukkit.Bukkit;
 import org.bukkit.block.BlockState;
 
 import net.coreprotect.CoreProtect;
@@ -30,7 +31,7 @@ public class PlayerKillLogger {
             }
 
             CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-            if (Config.getGlobal().API_ENABLED) {
+            if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                 CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
             }
 

src/main/java/net/coreprotect/database/logger/SignTextLogger.java

@@ -3,6 +3,7 @@ package net.coreprotect.database.logger;
 import java.sql.PreparedStatement;
 import java.util.Locale;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 
 import net.coreprotect.CoreProtect;
@@ -26,7 +27,7 @@ public class SignTextLogger {
             }
 
             CoreProtectPreLogEvent event = new CoreProtectPreLogEvent(user);
-            if (Config.getGlobal().API_ENABLED) {
+            if (Config.getGlobal().API_ENABLED && !Bukkit.isPrimaryThread()) {
                 CoreProtect.getInstance().getServer().getPluginManager().callEvent(event);
             }