Unable to resolve script. Two methods with name: '%1' found in class: '%2'

Error code –10152
Error constant EL_JAVA_DUPLICATE_METHODS
Parameter 1 The method name.
Parameter 2 The class name.
Probable cause

If MobiLink is given a method name to call in a user supplied class that class must have only one method with that name. Method overloading is not supported. Please alter the class.