That may be caused due to missing RIL. It happens if you use old baseband and new ramdisk or vice versa. Try flashing the RIL fix from Hyperion 8's thread or the ones provided by @marcussmith2626 in his post in Hyperion 9 thread.
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My Phone: Samsung Galaxy Y GT-S5360
Current ROM: CM 11
Almost two months ago, we set out with Pebble to findthree amazing … more
17 Sep 2014
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