diff --git a/src/main/java/org/samo_lego/simpleauth/SimpleAuth.java b/src/main/java/org/samo_lego/simpleauth/SimpleAuth.java
index 9a1a962..4d4b55a 100644
--- a/src/main/java/org/samo_lego/simpleauth/SimpleAuth.java
+++ b/src/main/java/org/samo_lego/simpleauth/SimpleAuth.java
@@ -54,8 +54,8 @@ public class SimpleAuth implements DedicatedServerModInitializer {
 
 		// Creating data directory (database and config files are stored there)
 		File file = new File(gameDirectory + "/mods/SimpleAuth/levelDBStore");
-		if (!file.exists() && !file.mkdir())
-		    LOGGER.error("[SimpleAuth] Error creating directory!");
+		if (!file.exists() && !file.mkdirs())
+		    throw new RuntimeException("[SimpleAuth] Error creating directory!");
 		// Loading config
 		config = AuthConfig.load(new File(gameDirectory + "/mods/SimpleAuth/config.json"));
 		// Connecting to db