Running into error Javascript - Trying to use script to send Google Sheet to another

I am trying to send my script of one Google sheet link into another Google Sheet cell with a link to my file (1), and the date submitted (2), is this possible, and how can I do this with Apps Script in Google Sheets? I am also trying to have the sheet send a copy of the sheet through my email through a submit tab(3), as well as send to a central repository(4). I had it doing 3-4 but then an error was introduced and it does not do that anymore. The current error message is: Error: Error in addTrackerEntry: Tracker sheet "Sheet1" not found in spreadsheet with ID "18jiRHZfpedExNJSXAe-R9c6\_qWTT-pSqQ-ewlJlzj8E" ​ Any help/advice would be appreciated, I am new to scripts. What do I need to add/change? const TRACKER\_ID = '18jiRHZfpedExNJSXAe-R9c6\_qWTT-pSqQ-ewlJlzj8E'; const TRACKER\_SHEET\_NAME = 'Sheet1'; const DESTINATION\_FOLDER\_ID = '1C7aG1Y9mdZ4VmMeNSiw5lFDw2yXfFcpM'; function onOpen() { var ui = SpreadsheetApp.getUi(); ui.createMenu('SUBMIT') .addItem('Send Request', 'submitSheet') .addToUi(); } function addTrackerEntry(linkToFile, builderName, mmEmail, numberOfHomes, unitVolumeYearOne, totalUnitVolume, numberYears, blendedDCM) { try { const trackerSs = SpreadsheetApp.openById(TRACKER\_ID); const trackerSheet = trackerSs.getSheetByName(TRACKER\_SHEET\_NAME); if (!trackerSheet) { throw new Error(\`Tracker sheet "${TRACKER\_SHEET\_NAME}" not found in spreadsheet with ID "${TRACKER\_ID}"\`); } const data = \['', linkToFile, new Date(), '', builderName, mmEmail, '', numberOfHomes, unitVolumeYearOne, totalUnitVolume, numberYears, blendedDCM\]; trackerSheet.appendRow(data); } catch (error) { throw new Error(\`Error in addTrackerEntry: ${error.message}\`); } } function sendSubmissionEmail(mmEmail, builderEmail, linkToCopiedSheet) { const subject = \`Regional Single Family RFP Request: ${builderEmail}\`; const body = \` Below is a request for a Regional Single Family RFP from ${mmEmail} ${linkToCopiedSheet} \`; let email = builderEmail; if (mmEmail !== "") { email += "," + mmEmail; } GmailApp.sendEmail(email, subject, body); } function submitSheet() { const ss = SpreadsheetApp.getActiveSpreadsheet(); const sheet = ss.getSheetByName("Submission View"); const builder = sheet.getRange("D3").getValue(); const mmEmail = sheet.getRange("G6").getValue(); const builderEmail = sheet.getRange("G7").getValue(); const numberOfHomes = sheet.getRange("F16").getValue(); const folder = DriveApp.getFolderById(DESTINATION\_FOLDER\_ID); const copiedFile = DriveApp.getFileById(ss.getId()).makeCopy(builder, folder); const copiedIRFP = copiedFile.getUrl(); sendSubmissionEmail(mmEmail, builderEmail, copiedIRFP); // Add call to function that fills out / appends to tracker addTrackerEntry(copiedIRFP, builder, mmEmail, numberOfHomes, 0, 0, 0, 0); }