PHP Notice: Use of undefined constant DUPLICATE_CATEGORY & KMC.mxml, KMC uiconf load failed: Error #2032

Hi Jess,
I wonder if you have seen the PHP warning bellow. I appreciate your time and effort. Thanks, Dmitri

Kaltura 9.18
MySQL 5.66
PHP 5/3/3

KMC.mxml, KMC uiconf load failed: Error #2032

/etc/profile.d/kaltura_base.sh
kaltlog
/opt/kaltura/log/allkaltlog.log
in /client/kaltura/app/infra/log/KalturaLog.php:82
Stack trace:
0 /client/kaltura/app/ui_infra/InfraBootstrapper.php(113): KalturaLog::err(‘Class [EventNot…’)

==> /opt/kaltura/log/batch/bulkupload-0-2018-08-01.err.log <==
PHP Notice: Use of undefined constant DUPLICATE_CATEGORY - assumed ‘DUPLICATE_CATEGORY’ in /client/kaltura/app/plugins/bulk_upload /xml/batch/BulkUploadEngineXml.php on line 1247

kaltura-sanity.sh

[Check memcached daemon is started by Monit] [PASSED, RC: 0] - [6.329323747]
[check_daemon_init_status] [FAILED, RC: 1] - [.005642288]
[kaltura-html5lib ver in KMC config.ini] [FAILED, RC: 1] - [.081074903]
[kaltura-kdp3 ver in KMC config.ini] [PASSED, RC: 0] - [.043341

PHP Fatal error: Uncaught exception ‘KalturaClientException’ with message 'failed to unserialize server result

500 Internal Server Error

[Clipping 0_p6fx377t failed] [FAILED, RC: 255] - [.420681485]

Apache/2.2.15 (Red Hat) Server at pp.mydomain.ca Port 80 ' in /client/kaltura/web/content/clientlibs/php5/KalturaClientBase.php:396 Stack trace: #0 /client/kaltura/web/content/clientlibs/php5/KalturaClient.php(4073): KalturaClientBase->doQueue() #1 /client/kaltura/bin/clip_test.php(46): KalturaMediaService->addContent('0_l2za8rni', Object(KalturaOperationResourc in /client/k altura/web/content/clientlibs/php5/KalturaClientBase.php on line 396

[Trimming 0_p6fx377t failed] [FAILED, RC: 255] - [.452784605]
[Mock playback 0_p6fx377t succeeded] [PASSED, RC: 0] - [.249444573]

/opt/kaltura/log/batch/validatelivemediaservers-0-2018-06-18.err.log:

PHP Fatal error: Uncaught exception ‘KalturaClientException’ with message 'failed to unserialize server result
/opt/kaltura/log/batch/validatelivemediaservers-0-2018-06-18.err.log:Stack trace:

tail kaltura_api_v3.log
2018-08-01 18:37:03 [0.000801] [] [1836178415] [API] [KalturaStatement->execute] DEBUG: Sql took - 0.00066995620727539 seconds
2018-08-01 18:37:03 [0.000742] [] [1836178415] [API] [DbManager::connectFallbackLogic] DEBUG: connected to propel3

-rw-rw-r-- 1 kaltura apache 16G Aug 1 18:36 kaltura_populate.log (I need to trim the log)

$ tail kaltura_admin.log
)
]’ in /client/kaltura/app/infra/log/KalturaLog.php:82
Stack trace:
#0 /client/kaltura/app/ui_infra/InfraBootstrapper.php(113): KalturaLog::err(‘Class [EventNot…’)
#1 /client/kaltura/app/vendor/ZendFramework/library/Zend/Application/Bootstrap/BootstrapAbstract.php(662): InfraBootstrapper->_initNavigation()
#2 /client/kaltura/app/vendor/ZendFramework/library/Zend/Application/Bootstrap/BootstrapAbstract.php(615): Zend_Application_Bootstrap_BootstrapAbstract->_executeResource(‘navigation’)
#3 /client/kaltura/app/vendor/ZendFramework/library/Zend/Application/Bootstrap/BootstrapAbstract.php(579): Zend_Application_Bootstrap_BootstrapAbstract->_bootstrap(NULL)
#4 /client/kaltura/app/vendor/ZendFramework/library/Zend/Application.php(347): Zend_Application_Bootstrap_BootstrapAbstract->bootstrap(NULL)
#5 /client/kaltura/app/admin_console/web/index.php(37): Zend_Application->bootstrap()
#6 {main}

$ tail kaltura_apache_errors.log
[Wed Aug 01 18:33:24 2018] [error] [client ] Response header name ‘KalturaClipAttributes-offset error’ contains invalid characters, aborting request
[Wed Aug 01 18:33:25 2018] [error] [client ] Response header name ‘KalturaClipAttributes-offset error’ contains invalid characters, aborting request