File Reading Issues

[cod-y]

Hello,

When parsing a log file, a randomly get the following error messages.

[ERROR] 2016-09-03 17:41:49,379 - File Statistics: Current Byte Location 4515058 [ERROR] 2016-09-03 17:41:49,379 - File Statistics: Current File Byte Size 26925736 [ERROR] 2016-09-03 17:41:49,380 - File Statistics: Processed Percentage 16.77 %

In my parser, I'm only splitting by whitespace and my processor is simply printing lines. What could be causing this? If I need to provide more information, I'm happy to do so.