Help with Trigger script

Hi guys, help needed. I tried to make a script that will stop my character when trigger is activated. For some reason this doesnt work so I need your help. Script is added to object callled "Trap".

 public var enableTrigger : boolean;
 public var t = 0.0;
 public var t1 = 0.0;
 
 function OnTriggerEnter(collisionInfo: Collider): Collider
 {
     if(collisionInfo.gameObject.tag == "Player")
     {if(enableTrigger == true)
       { 
         t += Time.deltaTime;
         GameObject.Find("Player").GetComponent("FPSInputController").enabled = false;
         if(t>5)
         {
         GameObject.Find("Player").GetComponent("FPSInputController").enabled = true;
         enableTrigger = false;
         }
       }
     }
 }
 
 function TriggerEnable(){
     if(enableTrigger == false)
       {OnTriggerEnter.enabled = false;
        t1+= Time.deltaTime;
        if(t1>5)
        {
          OnTriggerEnter.enabled = true;
          enableTrigger = true;
        }
       }
 }
 
 function Start(){
   enableTrigger = true;
 }
 
 function Update () {
   if(enableTrigger == true)
     {OnTriggerEnter(GameObject.Find("Trap").collider);
      TriggerEnable();}    
 }