Could not reserve enough space for object heap

Could not reserve enough space for object heap

Could not create the Java virtual machine.

Possible Reasons:

1)This error means there is not enough RAM memory allocated to the JVM or VPS (if running within a VPS)

2)The user limits are set too low in /etc/security/limits.conf  or /etc/profile/.bash_profile  in Linux.

3)The "Shell Fork Bomb Protection" feature (AKA jailshell) is enabled in cPanel/WHM.

4)The allocated Memory heap to the JVM is greater than 1.5GB and the OS is only 32BIT.