org.apache.jasper.JasperException: An exception occurred processing [v4/common/ExtraDetailsPopup.jsp] at line [30]

27: ExtraDetailsPopupScreen screen = (ExtraDetailsPopupScreen)request.getAttribute("screen");
28: boolean previewMode = screen.isPreviewMode();
29: 
30: Vector galleryImageList = screen.getGalleryImageList();
31: 
32: AdvertList advertList = screen.getAdvertListToShow();
33: 


Stacktrace:
	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:610)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:489)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:779)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:711)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:385)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:313)
	at com.extras.v4.servlets.simpleUrls.SimpleUrls.processRequest(Unknown Source)
	at com.extras.v4.servlets.simpleUrls.SimpleUrls.doGet(Unknown Source)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:670)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:779)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:177)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
	at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:433)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:891)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1784)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: javax.servlet.ServletException: java.sql.SQLNonTransientConnectionException: (conn=22650075) Could not connect to web17.sparkney.se : Connection reset by peer
	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:657)
	at org.apache.jsp.v4.common.ExtraDetailsPopup_jsp._jspService(ExtraDetailsPopup_jsp.java:1456)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:779)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466)
	... 37 more
Caused by: java.sql.SQLNonTransientConnectionException: (conn=22650075) Could not connect to web17.sparkney.se : Connection reset by peer
	at org.mariadb.jdbc.export.ExceptionFactory.createException(ExceptionFactory.java:300)
	at org.mariadb.jdbc.export.ExceptionFactory.create(ExceptionFactory.java:366)
	at org.mariadb.jdbc.client.impl.StandardClient.handleIOError(StandardClient.java:369)
	at org.mariadb.jdbc.client.impl.StandardClient.<init>(StandardClient.java:133)
	at org.mariadb.jdbc.Driver.connect(Driver.java:75)
	at org.mariadb.jdbc.Driver.connect(Driver.java:104)
	at org.mariadb.jdbc.Driver.connect(Driver.java:29)
	at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:681)
	at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:229)
	at com.extras.v4.util.db.DBConnection.connect(Unknown Source)
	at com.extras.v4.util.db.DBConnection.prepareStatement(Unknown Source)
	at com.extras.v4.shared.model.GalleryImageManager.getImageListByPerson(Unknown Source)
	at com.extras.v4.common.screens.ExtraDetailsPopupScreen.getGalleryImageList(Unknown Source)
	at org.apache.jsp.v4.common.ExtraDetailsPopup_jsp._jspService(ExtraDetailsPopup_jsp.java:193)
	... 40 more
Caused by: java.net.SocketException: Connection reset by peer
	at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:425)
	at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:445)
	at java.base/sun.nio.ch.NioSocketImpl$2.write(NioSocketImpl.java:831)
	at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1035)
	at org.mariadb.jdbc.client.socket.impl.PacketWriter.writeSocket(PacketWriter.java:852)
	at org.mariadb.jdbc.client.socket.impl.PacketWriter.flush(PacketWriter.java:711)
	at org.mariadb.jdbc.message.client.HandshakeResponse.encode(HandshakeResponse.java:182)
	at org.mariadb.jdbc.client.impl.StandardClient.sendHandshakeResponse(StandardClient.java:387)
	at org.mariadb.jdbc.client.impl.StandardClient.handleAuthentication(StandardClient.java:338)
	at org.mariadb.jdbc.client.impl.StandardClient.setupConnection(StandardClient.java:159)
	at org.mariadb.jdbc.client.impl.StandardClient.<init>(StandardClient.java:127)
	... 50 more