you have to add the Command -Xss10m
Windows edit .bat file in the folder emu.
java -Xmx1024m -Xss10m -Djava.library.path=lib/windows-x86 -jar bin/jpcsp.jar
or you used JPCSP laucher aplication go to advanced options in the basic java settings -Xss Size (Kb) add number 10.
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added Info add -Xss10m in the linux users
Linux Edit .sh files or type in the console rute the emu folder
Java -Xmx1024m -Xss10m -Djava.library.path=lib/linux-x86
Java -Xmx1024 -Xss10m -Djava.library.path=lib/linux-amd64
Windows edit .bat file in the folder emu.
java -Xmx1024m -Xss10m -Djava.library.path=lib/windows-x86 -jar bin/jpcsp.jar
or you used JPCSP laucher aplication go to advanced options in the basic java settings -Xss Size (Kb) add number 10.
-----------
added Info add -Xss10m in the linux users
Linux Edit .sh files or type in the console rute the emu folder
Java -Xmx1024m -Xss10m -Djava.library.path=lib/linux-x86
Java -Xmx1024 -Xss10m -Djava.library.path=lib/linux-amd64