diff --git a/dependency-reduced-pom.xml b/dependency-reduced-pom.xml
index b1540a6..b27cd6e 100644
--- a/dependency-reduced-pom.xml
+++ b/dependency-reduced-pom.xml
@@ -10,8 +10,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.8.1</version>
         <configuration>
-          <source>17</source>
-          <target>17</target>
+          <source>16</source>
+          <target>16</target>
         </configuration>
       </plugin>
       <plugin>
@@ -101,8 +101,8 @@
     </dependency>
   </dependencies>
   <properties>
-    <maven.compiler.target>17</maven.compiler.target>
-    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>16</maven.compiler.target>
+    <maven.compiler.source>16</maven.compiler.source>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 </project>
diff --git a/pom.xml b/pom.xml
index ca024f5..91260ca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,8 +10,8 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>17</maven.compiler.target>
+        <maven.compiler.source>16</maven.compiler.source>
+        <maven.compiler.target>16</maven.compiler.target>
     </properties>
 
 
@@ -78,8 +78,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.1</version>
                 <configuration>
-                    <source>17</source>
-                    <target>17</target>
+                    <source>16</source>
+                    <target>16</target>
                 </configuration>
             </plugin>
             <plugin>
diff --git a/src/main/java/com/gmail/artemis/the/gr8/playerstats/ShareManager.java b/src/main/java/com/gmail/artemis/the/gr8/playerstats/ShareManager.java
index bea6690..21f8e01 100644
--- a/src/main/java/com/gmail/artemis/the/gr8/playerstats/ShareManager.java
+++ b/src/main/java/com/gmail/artemis/the/gr8/playerstats/ShareManager.java
@@ -8,13 +8,14 @@ import net.kyori.adventure.text.TextComponent;
 
 import javax.annotation.Nullable;
 import java.time.Instant;
-import java.time.temporal.ChronoUnit;
 import java.util.Comparator;
 import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import static java.time.temporal.ChronoUnit.SECONDS;
+
 public final class ShareManager {
 
     private static volatile ShareManager instance;
@@ -77,24 +78,26 @@ public final class ShareManager {
         UUID identifier = UUID.randomUUID();
 
         statResults.put(identifier, new StatResult(playerName, statResult, ID, identifier));
+        MyLogger.logMsg("Saving statResults with no. " + ID, DebugLevel.MEDIUM);
         return identifier;
     }
 
-    public @Nullable TextComponent getStatResult(String playerName, UUID identifier) {
+    public @Nullable TextComponent getResultMessage(String playerName, UUID identifier) {
         if (statResults.containsKey(identifier) && playerCanShare(playerName)) {
             shareTimeStamp.put(playerName, Instant.now());
             return statResults.remove(identifier).statResult();
         } else {
+            //TODO send error-message if on time-out, and error-message if request is already shared
             return null;
         }
     }
 
-    private boolean playerCanShare(String playerName) {
+    public boolean playerCanShare(String playerName) {
         if (waitingTime == 0 || !shareTimeStamp.containsKey(playerName)) {
             return true;
         } else {
-            long seconds = shareTimeStamp.get(playerName).until(Instant.now(), ChronoUnit.SECONDS);
-            return seconds >= waitingTime;
+            long seconds = SECONDS.between(shareTimeStamp.get(playerName), Instant.now());
+            return seconds >= (long) waitingTime * 60;
         }
     }
 
@@ -111,7 +114,7 @@ public final class ShareManager {
                     .parallelStream()
                     .min(Comparator.comparing(StatResult::ID))
                     .orElseThrow().uuid();
-            MyLogger.logMsg("Removing old stat no. " + statResults.get(uuid) + " for player " + playerName, DebugLevel.MEDIUM);
+            MyLogger.logMsg("Removing old stat no. " + statResults.get(uuid).ID() + " for player " + playerName, DebugLevel.MEDIUM);
             statResults.remove(uuid);
         }
     }
diff --git a/src/main/java/com/gmail/artemis/the/gr8/playerstats/commands/ShareCommand.java b/src/main/java/com/gmail/artemis/the/gr8/playerstats/commands/ShareCommand.java
index 9028510..21441cc 100644
--- a/src/main/java/com/gmail/artemis/the/gr8/playerstats/commands/ShareCommand.java
+++ b/src/main/java/com/gmail/artemis/the/gr8/playerstats/commands/ShareCommand.java
@@ -22,7 +22,10 @@ public class ShareCommand implements CommandExecutor {
 
     @Override
     public boolean onCommand(@NotNull CommandSender sender, @NotNull Command cmd, String label, String[] args) {
-        adventure.all().sendMessage(shareManager.getStatResult(sender.getName(), UUID.fromString(args[0])));
+        adventure.all().sendMessage(shareManager.getResultMessage(sender.getName(), UUID.fromString(args[0])));
+        //TODO send feedback if stat-result is null:
+            //can't share again yet (time-out)
+            //already shared this result (not in statResult list anymore)
         return true;
     }
 }
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index f8408b2..2d27198 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,7 +1,7 @@
 main: com.gmail.artemis.the.gr8.playerstats.Main
 name: PlayerStats
 version: 1.6
-api-version: 1.18
+api-version: 1.13
 description: adds commands to view player statistics in chat
 author: Artemis_the_gr8
 commands: