Copy data from one spreadsheet to another onchange - google-apps-script

Question

Pardon me as I am fairly new to this and may be missing something easy.
I have a spreadsheet that I create data from a template, run a script over it to create forms which become user tasks. The edit URL from the form is used to complete the task and it records on the master sheet (Sheet2) with the status, attachments, data stamp, and email address. From there I am trying to create a list of tasks that need approvals from my master sheet to another sheet (LOG) on a different spreadsheet but I am having issues with openByID for my target spreadsheet. It says it is undefined. I can get this to work in sheets in the same spreadsheet but I would like it in a different spreadsheet if possible. This is all done onChange of Sheet2 when status changes to yes and only for specific tasks (Verification Report, Maintenance Memo, Check Report)
function onChange() {
// moves a row from one sheet to another sheet when a value is entered in a column and another column has specific values
var columnNumberToWatch = /* column D */ 4; // column A = 1, B = 2, etc.
var valueToWatch = "yes";
var sheetNameToMoveTheRowTo = "LOG";
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName("Sheet2");
var cell = sheet.getActiveCell();
var activeRow = cell.getRow();
var taskCheck=sheet.getRange(activeRow, 2);
var target = SpreadsheetApp.openByID("my spreadsheet id");
var targetSheet = target.getSheetByName(sheetNameToMoveTheRowTo);
var targetRange = targetSheet.getRange(targetSheet.getLastRow() + 1, 1);
if (sheet.getName() != sheetNameToMoveTheRowTo &&
cell.getColumn() == columnNumberToWatch &&
cell.getValue().toLowerCase() == valueToWatch &&
(taskCheck.getValue() == "Verfication Report" || taskCheck.getValue() == "Maintenance Memo" || taskCheck.getValue() == "Check Report"))
{
sheet.getRange(cell.getRow(), 1, 1, sheet.getLastColumn()).copyTo(targetRange);
}
}