AlliedModders - [Solved] Cannot fire input

The map has 3 func_button's with targetname of "addbutton" and I am trying to color all of them.
I know of SetVariantColor but I made FireInputOn for other entities, inputs and delays.
The problem is that it only colors the first one it finds and then error.
Thanks in advanced.

Error:

Code:

[SM] Exception reported: Tracker stack is out of bounds

[SM] Blaming: Plugin.smx

[SM] Call stack trace:

[SM]   [1] AcceptEntityInput(entity, "FireUser1");

[SM]   [2] FireInputOn("addbutton", "Color", "0 100 0", "0", "-1");

Code:

public void OnPluginStart()

{

    HookEvent("teamplay_round_start", Event_RoundStart);

}



public Action Event_RoundStart(Event event, const char[] name, bool dontBroadcast)

{

    FireInputOn("addbutton", "Color", "0 100 0", "0", "-1");

}



void FireInputOn(const char[] targetName, const char[] input, const char[] value, const char[] delay, const char[] maxTimes)

{

    int max = (GetMaxEntities() * 2);

    

    int found = 0;

    int[] foundEntities = new int[max];

    

    for (int i = 0; i < max; i++) {

        if (!IsValidEntity(i)) continue;

        

        char name[128];

        GetEntPropString(i, Prop_Data, "m_iName", name, sizeof(name));

        

        if (StrEqual(name, targetName)) foundEntities[found++] = i;

    }

    

    for (int i = 0; i < found; i++) {

        int entity = foundEntities[i];

        

        char[] fullInput = "";

        // Format(fullInput, 1024, "%s !self:%s:%s:%s:%s", input, input, value, delay, maxTimes);

        Format(fullInput, 1024, "OnUser1 !self:%s:%s:%s:%s", input, value, delay, maxTimes);



        SetVariantString(fullInput);

        // AcceptEntityInput(entity, input);

        AcceptEntityInput(entity, "AddOutput");

        AcceptEntityInput(entity, "FireUser1");

    }

}