Problem Installation bei 1und1

**Rotweintrinker** · 21.11.2014, 21:12

Hallo liebe Gemeinde ;-)
Die Installation endet immer mit der u.a. Fehlermeldung auf weißem Hintergrund.
Ich habe die Anmerkungen zu 1und1 gelesen und die .htaccess.default angepasst und in .htaccess umbenannt.
Leider halfen mir die anderen Threads auch nicht weiter.

Contao 3.3, PHP 5.5 ist aktiviert, Datenbankeinträge sollten stimmen

Bitte um etwas Schützenhilfe - DANKE!

VG Thomas

Deprecated notice: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in system/modules/core/library/Contao/Database/Mysql.php on line 58 #0 [internal function]: __error(8192, 'mysql_connect()...', '/homepages/46/d...', 58, Array)
#1 system/modules/core/library/Contao/Database/Mysql.php(58): mysql_connect('db553807631.db....', 'dbo553807631', 'Bonhoeffer8226')
#2 system/modules/core/library/Contao/Database.php(77): Contao\Database\Mysql->connect()
#3 system/modules/core/library/Contao/Database.php(161): Contao\Database->__construct(Array)
#4 [internal function]: Contao\Database::getInstance()
#5 system/modules/core/library/Contao/System.php(122): call_user_func(Array)
#6 contao/install.php(488): Contao\System->import('Database')
#7 contao/install.php(183): InstallTool->setUpDatabaseConnection()
#8 contao/install.php(1148): InstallTool->run()
#9 {main}

Warning: Cannot modify header information - headers already sent by (output started at /homepages/46/d553635418/htdocs/system/helper/functions.php:70) in system/modules/core/library/Contao/Template.php on line 261 #0 [internal function]: __error(2, 'Cannot modify h...', '/homepages/46/d...', 261, Array)
#1 system/modules/core/library/Contao/Template.php(261): header('Vary: User-Agen...', false)
#2 system/modules/core/classes/BackendTemplate.php(121): Contao\Template->output()
#3 contao/install.php(858): Contao\BackendTemplate->output()
#4 contao/install.php(215): InstallTool->outputAndExit()
#5 contao/install.php(1148): InstallTool->run()
#6 {main}

Warning: Cannot modify header information - headers already sent by (output started at /homepages/46/d553635418/htdocs/system/helper/functions.php:70) in system/modules/core/library/Contao/Template.php on line 262 #0 [internal function]: __error(2, 'Cannot modify h...', '/homepages/46/d...', 262, Array)
#1 system/modules/core/library/Contao/Template.php(262): header('Content-Type: t...')
#2 system/modules/core/classes/BackendTemplate.php(121): Contao\Template->output()
#3 contao/install.php(858): Contao\BackendTemplate->output()
#4 contao/install.php(215): InstallTool->outputAndExit()
#5 contao/install.php(1148): InstallTool->run()
#6 {main}