Hello Rapid Miner Community
i have problem to run my rapidminer server . i installed rapidminer server completely and successfully but it is not start when i open "standalone.bat" then i get an error i don't understand why this occur so please help me ! i attached error snapshot .
i have laptop with following configuration

for testing i changed the RAM from 3GB to 4GB but still i have problem

i hope you will response as soon as possible .Thank You