HTTP 상태 500 – 내부 서버 오류


타입 예외 보고

메시지 javax.servlet.ServletException: java.sql.SQLException: 사용자 'tobecs'이(가) 로그인하지 못했습니다.

설명 서버가, 해당 요청을 충족시키지 못하게 하는 예기치 않은 조건을 맞닥뜨렸습니다.

예외

org.apache.jasper.JasperException: javax.servlet.ServletException: java.sql.SQLException: 사용자 'tobecs'이(가) 로그인하지 못했습니다.
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:599)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:500)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)

근본 원인 (root cause)

javax.servlet.ServletException: java.sql.SQLException: 사용자 'tobecs'이(가) 로그인하지 못했습니다.
	org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:917)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:846)
	org.apache.jsp.nexacroHome.Next_005fJSP.FileDownload.fileDownload2_jsp._jspService(fileDownload2_jsp.java:230)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)

근본 원인 (root cause)

java.sql.SQLException: 사용자 'tobecs'이(가) 로그인하지 못했습니다.
	net.sourceforge.jtds.jdbc.SQLDiagnostic.addDiagnostic(SQLDiagnostic.java:368)
	net.sourceforge.jtds.jdbc.TdsCore.tdsErrorToken(TdsCore.java:2816)
	net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2254)
	net.sourceforge.jtds.jdbc.TdsCore.login(TdsCore.java:602)
	net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:344)
	net.sourceforge.jtds.jdbc.ConnectionJDBC3.<init>(ConnectionJDBC3.java:50)
	net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:182)
	java.sql.DriverManager.getConnection(DriverManager.java:664)
	java.sql.DriverManager.getConnection(DriverManager.java:247)
	org.apache.jsp.nexacroHome.Next_005fJSP.FileDownload.fileDownload2_jsp._jspService(fileDownload2_jsp.java:103)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)

비고 근본 원인(root cause)의 풀 스택 트레이스를, 서버 로그들에서 확인할 수 있습니다.


Apache Tomcat/7.0.109