Can't figure out error message

.idea/workspace.xml

 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="24656c49-611f-4613-8dfe-095c8d9c4000" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/.idea/compiler.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/pom.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/Account.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/AccountApp.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/AccountApp.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/AccountApp.java" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
     <ignored path="$PROJECT_DIR$/target/" />
       </usages-collector>
       <usages-collector id="statistics.file.extensions.edit">
         <counts>
-          <entry key="java" value="25" />
+          <entry key="java" value="68" />
           <entry key="xml" value="8" />
         </counts>
       </usages-collector>
       <usages-collector id="statistics.file.types.edit">
         <counts>
-          <entry key="JAVA" value="25" />
+          <entry key="JAVA" value="68" />
           <entry key="XML" value="8" />
         </counts>
       </usages-collector>
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/main/java/AccountApp.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="120">
-              <caret line="8" column="101" selection-start-line="8" selection-start-column="101" selection-end-line="8" selection-end-column="101" />
+            <state relative-caret-position="135">
+              <caret line="9" lean-forward="true" selection-start-line="9" selection-end-line="9" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1542233223033" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1542234933200" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
     <property name="project.structure.last.edited" value="Modules" />
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1542232515260</updated>
-      <workItem from="1542232517079" duration="696000" />
+      <workItem from="1542232517079" duration="2223000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="696000" />
+    <option name="totallyTimeSpent" value="2223000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="36" y="23" width="1621" height="958" extended-state="0" />
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/AccountApp.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="120">
-          <caret line="8" column="101" selection-start-line="8" selection-start-column="101" selection-end-line="8" selection-end-column="101" />
+        <state relative-caret-position="135">
+          <caret line="9" lean-forward="true" selection-start-line="9" selection-end-line="9" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>

src/main/java/AccountApp.java

         ConnectionSource connectionSource = null;
         try {
             // create our data-source for the database
-            connectionSource = new JdbcConnectionSource(DATABASE_URL, YOURUSERNAME, YOURPASSWORD);
+            connectionSource = new JdbcConnectionSource(DATABASE_URL, "root", "Lob1221q");
             // setup our  DAOs
             setupDao(connectionSource);
             // read, write and delete some data