When running a large SQL Server Reporting Services 2005 report I was receiving the following error:
'/' is an unexpected token. The expected token is '='. Line 9, position 33.
Resolution was to change the Web Config file, located at the following location - C:\Program Files\Microsoft SQL Server\MSSQL.3\Reporting Services\ReportServer. I adjusted the executionTimeout element from 90 to 900 in this file to correct the issue.