[Koha] patron & serial tab not showing

[john smith]

Hi to all
I have installed koha 3.00.04 on ubuntu 8.04 successfully and all ok but when go to tab patron in systempreference and click on it did not appear the page and the page is empty and also when click on serials in tools thatalso same error i found the page empty 
please help me to solve this error
thnks

John Smith
International Library of Southiana
IT Supports



 		 	   		  
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