Parameter Must Be Positive

Parameter Must Be Positive (also referred to as PMBP) is a rare error found in Wonderland. Parameter Must Be Positives occur when the game uses a negative parameter. Other error messages include Illegal Instruction, Abnormal Program Termination, Memory Access Violation, Unknown Runtime Exception, Array Index out of Bounds and General Protection Fault.

Known Causes

The following events can cause a Parameter Must Be Positive.