Error

java.sql.SQLException: Could not connect: User discover_anyuser already has more than 'max_user_connections' active connections
	at org.mariadb.jdbc.internal.SQLExceptionMapper.get(SQLExceptionMapper.java:149)
	at org.mariadb.jdbc.internal.SQLExceptionMapper.throwException(SQLExceptionMapper.java:106)
	at org.mariadb.jdbc.Driver.connect(Driver.java:115)
	at java.sql.DriverManager.getConnection(DriverManager.java:582)
	at java.sql.DriverManager.getConnection(DriverManager.java:207)
	at org.apache.jsp.jsp.advantagecard_jsp._jspService(advantagecard_jsp.java:118)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:321)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:610)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:503)
	at java.lang.Thread.run(Thread.java:662)
Caused by: org.mariadb.jdbc.internal.common.QueryException: Could not connect: User discover_anyuser already has more than 'max_user_connections' active connections
	at org.mariadb.jdbc.internal.mysql.MySQLProtocol.checkErrorPacket(MySQLProtocol.java:587)
	at org.mariadb.jdbc.internal.mysql.MySQLProtocol.connect(MySQLProtocol.java:501)
	at org.mariadb.jdbc.internal.mysql.MySQLProtocol.connect(MySQLProtocol.java:738)
	at org.mariadb.jdbc.internal.mysql.MySQLProtocol.(MySQLProtocol.java:281)
	at org.mariadb.jdbc.Driver.connect(Driver.java:111)
	... 21 more