Problem:
A PHP Error was encountered
Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 243
Solution:
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:
/system/core/Common.php
Notes:
- 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.