See attached screen-shots. Also the following information - some provided by mod_security results. Also, even with mod_security turned off, there is still a blank screen on the link that doesn’t work (shown in attached image).
link URL for manage campaign from inside orange icon:
Link URL for manage campaing from left-side navigation bar:
with mod_security running:
2018-06-27 21:41:42 www.somedomain.com xx.xxx.xx.xx ERROR 403 php information leakage
Access denied with code 403 (phase 4).
Matched phrase "b> on line " at RESPONSE_BODY.
blank page even with mod_security turned off
Using PHP Version 5.6.36