A PHP Error was encountered
Message: Only variable references should be returned by reference
Line Number: 243
1. Download and unzip the attached file.
2. Using FTP, or via your server’s admin panel (e.g., cPanel), upload the contents in your arpReach installation directory, overwriting the existing file:
- Our developers noticed this as an intermittent issue on later versions of PHP. This issue affects PHP versions 5.5 and 5.6 that we know of.
- It is not the arpReach code at fault, but the CodeIgniter framework it is built on.