diff --git a/.gitignore b/.gitignore
index ebebb35..3763473 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,6 @@ node_modules/
 scripts/
 data/
 logs/
+cfg.js
+.save
+npm-debug.*
diff --git a/.help b/.help
index ed5ed37..0172898 100644
--- a/.help
+++ b/.help
@@ -1,4 +1,4 @@
-clients                          : How many players are connected
+players                          : How many players are connected
 exit                             : Exit the server
 update                           : Update the server
 kick  [Username]                 : Kick player by username
diff --git a/src/db/tables/users.table b/src/db/tables/users.table
index 168eb5b..94577e0 100644
--- a/src/db/tables/users.table
+++ b/src/db/tables/users.table
@@ -1,5 +1,5 @@
 id int(11) NOT NULL AUTO_INCREMENT,
-username varchar(16) NOT NULL,
+username varchar(16) NOT NULL DEFAULT '',
 email varchar(32) NOT NULL,
 exp int(11) NOT NULL,
 level smallint(11) NOT NULL,
diff --git a/src/models/World/players.js b/src/models/World/players.js
index 3f529a4..ee8cead 100644
--- a/src/models/World/players.js
+++ b/src/models/World/players.js
@@ -91,7 +91,7 @@ export function playerIsRegistered(email) {
 export function registerPlayer(player) {
   return new Promise((resolve) => {
     this.db.query(`INSERT INTO ${CFG.MYSQL_USERS_TABLE} SET email=? `, [player.email], (e, res) => {
-      if (e) return this.print(e, 31);
+      if (e) return print(e, 31);
       resolve();
     });
   });