java.lang.OutOfMemoryError: Unable to create new native thread

Caused by: org.apache.ibatis.type.TypeException: 
The alias 'SiteVo' is already mapped to the value 'com.test.base.vo.manager.SiteVo'

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APPLICATION FAILED TO START
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Description:
Parameter 1 of constructor in org.springframework.boot.autoconfigure.web.servlet.error.ErrorMvcAutoConfiguration required a bean of type 'org.springframework.boot.autoconfigure.web.servlet.DispatcherServletPath' that could not be found.
The following candidates were found but could not be injected:
    - Bean method 'dispatcherServletRegistration' in 'DispatcherServletAutoConfiguration.DispatcherServletRegistrationConfiguration' not loaded because DispatcherServlet Registration found non dispatcher servlet dispatcherServlet
Action:
Consider revisiting the entries above or defining a bean of type 'org.springframework.boot.autoconfigure.web.servlet.DispatcherServletPath' in your configuration.