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I'm running Apache/Tomcat 5.5.16 web server right out of the box - no special configurations. <br />
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I upload one of my apps repeatedly .That is , I deploy/undeploy frequently. &nbsp;I'm getting the following error after maybe 50 times of doing that.<br />
<br />
java.lang.OutOfMemoryError<wbr />:PermGen space when I try to use the JSP/JSTL application that I frequently deploy/undeploy.<br />
<br />
Any ideas? &nbsp;Is this a web application, web server, or server machine problem?
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I'm running Apache/Tomcat 5.5.16 web server right out of the box - no special configurations. 

I upload one of my apps repeatedly .That is , I deploy/undeploy frequently.  I'm getting the following error after maybe 50 times of doing that.

java.lang.OutOfMemoryError:PermGen space when I try to use the JSP/JSTL application that I frequently deploy/undeploy.

Any ideas?  Is this a web application, web server, or server machine problem?

Apache/Tomcat 5.5.16 Out of Memory Error

Java application servers that support the Java EE platform and features include JOnAS from Object Web, WildFly (formerly JBoss AS) from JBoss, Geronimo from Apache, TomEE from Apache, Resin Java Application Server from Caucho Technology, Blazix from Desiderata Software, Enhydra Server from Enhydra.org, and GlassFish from Oracle. Commercial Java app servers include WebLogic by Oracle, WebSphere from IBM and the open source JBoss Enterprise Application Platform (JBoss EAP) by Red Hat.

Java App Servers

JavaServer Pages (JSP) allow the development of dynamically generated web pages. It uses the Java programming language; JSP pages are translated into servlets at runtime, with each servlet being cached and reused until the JSP is modified. JSP allows Java code to be interleaved with static web markup content, so the resulting page can be compiled and executed on the server to deliver the content.

The Apache HTTP Server is a secure, efficient and extensible server that provides HTTP services in sync with the current HTTP standards. Typically Apache is run on a Unix-like operating system, but it is available for a wide variety of operating systems, including Linux, Novell NetWare, Mac OS-X and Windows. Released under the Apache License, Apache is open-source software.