Issue with UIATableView that use pagination

I’m writing automation scripts using java and appium 1.4.1 for an IOS native app.
in some tests I need to click on one of the cells in a TableView.
Everything worked fine till a change in the app TableView that now use pagination.
It now takes longer time to run those tests and in the end they failed with this error:

org.openqa.selenium.WebDriverException: An unknown server-side error occurred while processing the command. (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 1.33 seconds
Build info: version: ‘2.45.0’, revision: ‘5017cb8e7ca8e37638dc3091b2440b90a1d8686f’, time: ‘2015-02-27 09:10:26’
System info: host: ‘CQAs-MBP-2’, ip: ‘’, ‘Mac OS X’, os.arch: ‘x86_64’, os.version: ‘10.10.3’, java.version: ‘1.8.0_40’
Driver info: io.appium.java_client.ios.IOSDriver

please advice.