PHP - Recent Log Message - array_unshift() expects parameter 1 to .......

I'm getting a Recent Log Message every time I refresh the log window:

Warning: array_unshift() expects parameter 1 to be array, null given in export_logs_page_alter() (line 217 of /usr/home/.............../public_html/sites/all/modules/export_logs/export_logs.module).

Any Ideas?

Thanks :)

BTW: For anyone else who could not find information on downloading export logs to CSV format, append "&format=csv" to the url argument.

Example:
/explog?fetch=100&format=csv