diff --git a/Public/ecma/ErrorsManager.ecma.js b/Public/ecma/ErrorsManager.ecma.js
index 7752079..b733879 100644
--- a/Public/ecma/ErrorsManager.ecma.js
+++ b/Public/ecma/ErrorsManager.ecma.js
@@ -102,11 +102,11 @@ export const ErrorsManager = (function(){
 
         /**
          * @param {!(number|string|Array.<number>)} error 
-         * @param {!Array.<string|null>} messages 
+         * @param {!Array.<string|null>} [messages = []] 
          * @returns {Array.<string>}
          * @access public
          */
-        this.process = (error, messages) => {
+        this.process = (error, messages = []) => {
 
             /** @type {Array.<string>} */
             const response = [], 
@@ -367,14 +367,16 @@ export const ErrorsManager = (function(){
 
             };
 
-            if(has(error)){
+            if(self.has(error)){
 
                 /** @type {number} */
                 const l = error.length;
 
+
                 while(code.length <= i)
                     code.push(0);
 
+
                 for(; i < l; i ++)
                     code[i] = (code[i] || 0) | error[i];
 
@@ -458,8 +460,8 @@ export const ErrorsManager = (function(){
 
     };
 
-    // /** @type {Array.<string>} */
-    // ErrorsManager.BASE64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".split("");
+    /** @type {Array.<string>} */
+    ErrorsManager.BASE64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".split("");
 
     /**
      * @param {?any} value 
diff --git a/version b/version
index a2d82de..c8bdd68 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-0.0.1.28
\ No newline at end of file
+0.0.1.29
\ No newline at end of file