Error in function: i5_program_call --- Error Number: 262 --- Error Message: Type of parameter 1 cannot be a null.

i5_program_call failure code:
array(8) { [0]=> int(262) [1]=> int(9) [2]=> string(37) "Type of parameter 1 cannot be a null." [3]=> string(0) "" ["num"]=> int(262) ["cat"]=> int(9) ["msg"]=> string(37) "Type of parameter 1 cannot be a null." ["desc"]=> string(0) "" }