run time error 2465 in access 2016 - ms-access

Question

So I have a bunch of tables all linked together someway or another, and I'm trying to make a report that lists all the items in a selected range of invoice numbers, and to begin the process, the User will click a button, and that button will open a pop up form with 3 fields, FirstInvoiceNumber, LastInvoiceNumber, and Client. These fields than save what the user enters as globals which are then plugged into the SQL statement in the Report_Open Event. There was a syntax error, but after about half an hour I found and fixed it. but now, I'm getting this Run-time Error 2465, which says "Microsoft Access can't find the field 'l1' (In front of the 1, its a symbol I don't know how to type, but it looks like a tall lowercase L) referred to in your expression."
Maybe I'm just looking at this for too long, but the only "1" I can see, is where the SQL statement has the Initials field, and both of them are inside parenthesis, so I'm not sure whats wrong. Anyways, here is this ridiculous SQL
(Note: I find it easier to read on one line and just scroll sideways rather than having a big chunk split onto multiple lines, so this SQL statement is fit onto only 2 lines, I'll put an extra paragraph space so it's easier to find it)
Me.RecordSource = "SELECT Invoices.InvNo,
Invoices.JobNo,
Invoices.InvDate,
Invoices.TimeTotal,
Invoices.Tax,
Invoices.POTotal,
Invoices.SubTotal,
Invoices.InvTotal,
Invoices.DatePaid,
Invoices.AmountPaid,
Invoices.Terms,
Contacts.EMail,
Invoices.Status,
' & 'Attn: ' & [FirstName] & ' ' & [LastName] & ' AS FullName,
Companies.CompanyFullName,
Companies.CompanyAbrv,
Contacts.Department,
' & [City] & ',
' & [State] & ' ' & [Zipcode] & ' AS AddressLine3,
Invoices.ClientPONo,
InvLineItems.LineItemNote,
InvLineItems.Adjustments,
InvLineItems.Status,
InvLineItems.Cost,
[Cost]+([Cost]*[Adjustments]) AS AAC,
' & [Contacts].[AddressLine1] & ',
' & [Contacts].[AddressLine2] & ' AS AddressLine1and2,
' & [Invoices].[InvNo] & '-' & [Invoices].[JobNo] & ' AS InvNoandJobNo,
Left([Contacts].[FirstName],
1) & Left([Contacts].[LastName],
1) AS Initials,
Jobs.JobTitle,
& ' & [Jobs].[JobTitle] & ' ' & [Jobs].[ClientCode] & ' AS Product,
InvLineItems.Requester,
Companies.CompanyID' _
& 'FROM ((((Invoices
LEFT JOIN (Contacts
RIGHT JOIN Jobs ON Contacts.ContactID = Jobs.ContactID) ON Invoices.JobNo = Jobs.JobNo)
LEFT JOIN InvLineItems ON Invoices.InvNo = InvLineItems.InvNo)
LEFT JOIN PurchaseOrders ON Invoices.InvNo = PurchaseOrders.InvNo)
LEFT JOIN POLineItems ON PurchaseOrders.PONo = POLineItems.PONo)
LEFT JOIN Companies ON Jobs.CompanyID = Companies.CompanyID'