This solution resolve my case.
Just edit this file :
/opt/omd/versions/$version/share/pnp4nagios/htdocs/application/lib/json.php
And change the lines 115, 781 and 795
Old: class Services_JSON
New: class __Services_JSON
This solution resolve my case.
Just edit this file :
/opt/omd/versions/$version/share/pnp4nagios/htdocs/application/lib/json.php
And change the lines 115, 781 and 795
Old: class Services_JSON
New: class __Services_JSON