Token Parsing Error

Any ideas why I would be getting this error? Token Parsing Error? I am scraping from a website where the date is in an XML format. Below is a snippet of the code in a text file I am extracting the field called "tracking-nbr"

SEP CON Results: Processing scripts after a pattern application.
Processing script: "SEP Output Script"
An error occurred while processing the script: SEP Output Script
The error message was: Token Parsing Error: Lexical error at line 12, column 3. Encountered: "u" (117), after : "\'o".
SEP CONS Extract--DataRecord 65:
TRACKING=937417095866
SEP CON Results: Processing scripts after a pattern application.
Processing script: "SEP Output Script"
An error occurred while processing the script: SEP Output Script
The error message was: Token Parsing Error: Lexical error at line 12, column 3. Encountered: "u" (117), after : "\'o".
SEP CONS Extract--DataRecord 66:
TRACKING=434591905909
SEP CON Results: Processing scripts after a pattern application.
Processing script: "SEP Output Script"
An error occurred while processing the script: SEP Output Script
The error message was: Token Parsing Error: Lexical error at line 12, column 3. Encountered: "u" (117), after : "\'o".
SEP CON Results: Processing scripts after all pattern applications.
Processing scripts after scraping session has ended.
Scraping session "SEP" finished.