EnableWebMvcConfiguration required a bean named 'entityManagerFactory' that could not be found - spring

Question

I'm having the error below when I attempt to create a second table in my database directly from my project:
EnableWebMvcConfiguration required a bean named 'entityManagerFactory'
that could not be found.
I've tried many different solutions on google with no success I hope you experts can help me fix this issue
Here is my Controller Class:
#Controller
public class EmployeeController {
#Autowired
private EmployeeService employeeService;
#Autowired
private UserService userService;
#GetMapping("/")
public String employees(Model model){
List<Worker> employees = employeeService.getAllWorkers();
model.addAttribute("employees", employees);
model.addAttribute("employee", new Worker());
model.addAttribute("title", "employees"); //Tab title
model.addAttribute("isAdd", true);
return "workers";
}
#PostMapping(value = "/save")
public String save(#ModelAttribute Worker worker, RedirectAttributes redirectAttributes){
Worker dbWorker = employeeService.save(worker);
return null;
}
}
application.properties
spring.datasource.url=jdbc:mysql://localhost:3306/user_worker?createDatabaseIfNotExist=true&serverTimezone=America/New_York
spring.datasource.username=admin
spring.datasource.password=root
spring.datasource.testWhileIdle=true
spring.datasource.tomcat.validation-query=Select 1
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=create
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect
spring.datasource.initialization-mode=always
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.madcoderz</groupId>
<artifactId>studentaccounts</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>studentaccountsapp</name>
<description>Student Accounts App</description>
<properties>
<java.version>12</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.15</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>6.0.0.Alpha2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jpa -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>2.1.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
MainClass:
#SpringBootApplication(scanBasePackages = {"com.madcoderz.studentaccountsapp.repository"})
public class StudentAccountsApp{
public static void main(String[] args) {
SpringApplication.run(StudentAccountsApp.class, args);
}
}