diff --git a/lib/tpk/TPKLayer.js b/lib/tpk/TPKLayer.js
index cf27c45..8607981 100644
--- a/lib/tpk/TPKLayer.js
+++ b/lib/tpk/TPKLayer.js
@@ -190,7 +190,7 @@ define([
             _validate: function(){
                 //Verify if basic functionality is supported by the browser
                 if(!window.File && !window.FileReader && !window.Blob && !window.btoa && !window.DataView){
-                    console.error(new Error( "This library is not supported on your browser!").stack);
+                    console.log("TPKLayer library is not supported by this browser");
                     this.emit(this.VALIDATION_EVENT,{msg:this.NO_SUPPORT_ERROR, err : null});
                 }
                 else{
@@ -202,14 +202,14 @@ define([
                 {
                     this.store.init(function(result){
                         if(result == false){
-                            console.error(new Error( "There was an error initializing the database.").stack);
+                            console.log("There was an error initializing the TPKLayer database");
                             this.emit(this.DATABASE_ERROR_EVENT,{msg:this.DB_INIT_ERROR, err: null});
                         }
                         else{
                             this.store.usedSpace(function(size,err){
                                 var mb = this._bytes2MBs(size.sizeBytes);
                                 if(mb > this.MAX_DB_SIZE){
-                                    console.error(new Error( "Database is full!").stack);
+                                    console.log("Database is full!");
                                     this.emit(this.DATABASE_ERROR_EVENT,{msg:this.DB_FULL_ERROR,err : err});
                                 }
                                 this.emit(this.VALIDATION_EVENT,{msg:this.DB_VALIDATED,err : null})
@@ -220,7 +220,7 @@ define([
                 }
                 else
                 {
-                    console.error(new Error( "IndexedDB is not supported on your browser.").stack);
+                    console.log("IndexedDB is not supported on your browser.");
                     this.emit(this.VALIDATION_EVENT,{msg:this.NO_SUPPORT_ERROR, err : null});
                 }
             },
@@ -456,7 +456,7 @@ define([
                             that._buffer2Base64(bufferI,pointer,function(result){
                                 if (that._isDBWriteable)that._storeTile(url, result, db,function(success,err){
                                     if(err){
-                                        console.error(new Error( "Error writing to database." + err).stack);
+                                        console.log("TPKLayer - Error writing to database." + err.message);
                                         that.emit(that.DATABASE_ERROR_EVENT,{msg:"Error writing to database. ", err : err});
                                     }
                                 });