Hallo zusammen

Weiss jemand was das genau für ein Ffehler ist ?
Ich versuche eine Videodatei, welche ich auf den Server geladen habe, im Inhaltselement "Video/Audio-Dateien" anzuzeigen.

Vielen Dank und Grüsse
Michi


Warning: Error while sending QUERY packet. PID=18524 in system/modules/core/library/Contao/Database/Mysqli.php on line 325

#0 [internal function]: __error(2, 'Error while sen...', '/home/kampfkun/...', 325, Array)
#1 system/modules/core/library/Contao/Database/Mysqli.php(325): mysqli->query('SELECT UNHEX(RE...')
#2 system/modules/core/library/Contao/Database.php(592): Contao\Database\Mysqli->get_uuid()
#3 system/modules/core/library/Contao/Dbafs.php(170): Contao\Database->getUuid()
#4 system/modules/core/classes/Ajax.php(366): Contao\Dbafs::addResource('files/Material ...')
#5 system/modules/core/classes/Backend.php(414): Contao\Ajax->executePostActions(Object(Contao\DC_Table))
#6 system/modules/core/controllers/BackendMain.php(131): Contao\Backend->getBackendModule('article')
#7 contao/main.php(20): Contao\BackendMain->run()
#8 {main}


Fatal error: Uncaught exception Error with message Call to a member function fetch_object() on bool thrown in system/modules/core/library/Contao/Database/Mysqli.php on line 327

#0 system/modules/core/library/Contao/Database.php(592): Contao\Database\Mysqli->get_uuid()
#1 system/modules/core/library/Contao/Dbafs.php(170): Contao\Database->getUuid()
#2 system/modules/core/classes/Ajax.php(366): Contao\Dbafs::addResource('files/Material ...')
#3 system/modules/core/classes/Backend.php(414): Contao\Ajax->executePostActions(Object(Contao\DC_Table))
#4 system/modules/core/controllers/BackendMain.php(131): Contao\Backend->getBackendModule('article')
#5 contao/main.php(20): Contao\BackendMain->run()
#6 {main}


Fatal error: Uncaught Exception: Query error: MySQL server has gone away (UPDATE tl_user SET session='a:51:{s:7:"referer";a:24:{s:8:"c8a7bb99"; a:3:{s:4:"last";s:36:"contao/main.php?do=user&ref=5c455a67";s:21:"tl_newsletter _channel";s:42:"contao/main.php?do=newsletter&ref=84c9a959";s:7:"current" ;s:38:"contao/main.php?do=member&ref=18ea938b";}s:8:"c255ab83";a :3:{s:4:"last";s:36:"contao/main.php?do=user&ref=5c455a67";s:21:"tl_newsletter _channel";s:42:"contao/main.php?do=newsletter&ref=84c9a959";s:7:"current" ;s:38:"contao/main.php?do=member&ref=18ea938b";}s:8:"82e13d50";a :3:{s:4:"last";s:36:"contao/main.php?do=user&ref=5c455a67";s:21:"tl_newsletter _channel";s:42:"contao/main.php?do=newsletter&ref=84c9a959";s:7:"current" ;s:38:"contao/main.php?do=member&ref=18ea938b";}s:8:"4f51c111";a :3:{s:4:"last";s:36:"contao/main.php?do=user&ref=5c455a67";s:21:"tl_newsletter _channel";s:42:"contao/main.php?do=newsletter&ref=84c9a959";s:7:"current" ;s:38:"contao/main.php?do=member&ref=18e in /home/kampfkun/public_html/system/modules/core/library/Contao/Database/Statement.php on line 295