How To Fix Error Java Lang Outofmemoryerror Java Heap Space

How to Fix java.lang.OutOfMemoryError: Java heap space The java.lang.OutOfMemoryError: Java heap space error is a common issue in Java applications, indicating that the Java Virtual Machine (JVM) has run out of memory allocated for the heap. The heap is where Java objects are stored, and when there’s not enough space, this error occurs, crashing your application. Understanding the causes and implementing effective solutions are crucial for maintaining application stability. This article explores the reasons behind this error and provides various methods to resolve it. ...

January 1, 2026 · 5 min · 968 words · Editorial Team