DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled

While importing the database in mysql, I have got following error: > 1418 (HY000) at line 10185: This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable) I don't know which things i need to change. Can any one help me how to resolve this?