......./public_html/hrm/hrm/ck-api/........
Please refer to the Installation Manual for the target (HotelDruid)
folder into which the CK-ERP modules are to be placed. If this is not
the cause of your problem, please provide further details as to your
running environment to allow a better diagnosis.
operating system and version
web server and version
database backend and version
php version
hoteldruid/php-residence version
the sequence of events/clicks prior to the display of the warning message
whether you have added any customisation to CK-ERP's distribution code
...... etc.
Best Regards,
CK
$ck_header = ob_get_contents();ob_end_clean();
ob_start();