Hello,

I migrate my centreon 22.10 on a new RHEL8 server, then upgrade to 23.10.18
My previous DSM configuration is still there, but I cannot edit/create a new entry, once I duplicate an existing one or create one from scratch and click on save button, the page becomes white and nothing is saved.
In php log I found this error:
[11-Dec-2024 14:51:44 Europe/Paris] PHP Fatal error:  Uncaught TypeError: CentreonDB::escapeString(): Argument #1 ($string) must be of type string, null given, called in /usr/share/centreon/www/modules/centreon-dsm/core/configuration/services/DB-Func.php on line 459 and defined in /usr/share/centreon/www/class/centreonDB.class.php:653
Stack trace:
#0 /usr/share/centreon/www/modules/centreon-dsm/core/configuration/services/DB-Func.php(459): CentreonDB->escapeString()
#1 /usr/share/centreon/www/modules/centreon-dsm/core/configuration/services/slots.php(94): multiplePoolInDB()
#2 /usr/share/centreon/www/main.get.php(304): include_once('...')
#3 {main}
  thrown in /usr/share/centreon/www/class/centreonDB.class.php on line 653


Any help ?

Thx to all of you ;)