I installed oracle 11g and it worked fine.After that i install xampp on my Ubuntu 14.04 and it works fine,

But then oracle not even loading on browser.please check the image given below:

My oracle 11g was correctly Up and Running Before xampp installation.
is there any port conflict issue between oracle 11g & xampp.Please suggest me.if there is more appropriate forum also let me know.please help me, i am Stuck at this point.please let me know for further information.Thanks
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