Database connection error (1): The MySQL adapter 'mysql' is not available.
( ! ) Warning: session_write_close(): Cannot call session save handler in a recursive manner in /srv/www/clients/client7/web17/web/_old/libraries/joomla/session/session.php on line 681
Call Stack
#TimeMemoryFunctionLocation
10.0003367408{main}( ).../index.php:0
20.0101733568JFactory::getApplication( $id = 'site', $config = ???, $prefix = ??? ).../index.php:27
30.0113862864JApplication::getInstance( $client = 'site', $config = [], $prefix = 'J' ).../factory.php:102
40.0123994808JSite->__construct( $config = [] ).../application.php:180
50.0123995184JApplication->__construct( $config = ['clientId' => 0] ).../application.php:47
60.01441213720JApplication->_createSession( $name = '5e18f26a26fd2d03d25e7dec74583393' ).../application.php:145
70.01441214096JFactory::getSession( $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393'] ).../application.php:1020
80.01441214096JFactory::createSession( $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393'] ).../factory.php:152
90.01501284600JSession::getInstance( $handler = 'database', $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393', 'expire' => 900] ).../factory.php:656
100.01501284760JSession->__construct( $store = 'database', $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393', 'expire' => 900] ).../session.php:151
110.01541316864JSession->_start( ).../session.php:114
120.01591373520session_start( ).../session.php:537
130.01591373872JSessionStorageDatabase->read( $id = 'd6fa749a0a35ed1a5ad0bed7d3e92629' ).../session.php:537
140.01591373872JFactory::getDbo( ).../database.php:34
150.01591373872JFactory::createDbo( ).../factory.php:304
160.02011890440JSession->__destruct( ).../session.php:0
170.02011890440JSession->close( ).../session.php:133
180.02011890440session_write_close( ).../session.php:681

( ! ) Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /srv/www/clients/client7/web17/tmp) in /srv/www/clients/client7/web17/web/_old/libraries/joomla/session/session.php on line 681
Call Stack
#TimeMemoryFunctionLocation
10.0003367408{main}( ).../index.php:0
20.0101733568JFactory::getApplication( $id = 'site', $config = ???, $prefix = ??? ).../index.php:27
30.0113862864JApplication::getInstance( $client = 'site', $config = [], $prefix = 'J' ).../factory.php:102
40.0123994808JSite->__construct( $config = [] ).../application.php:180
50.0123995184JApplication->__construct( $config = ['clientId' => 0] ).../application.php:47
60.01441213720JApplication->_createSession( $name = '5e18f26a26fd2d03d25e7dec74583393' ).../application.php:145
70.01441214096JFactory::getSession( $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393'] ).../application.php:1020
80.01441214096JFactory::createSession( $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393'] ).../factory.php:152
90.01501284600JSession::getInstance( $handler = 'database', $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393', 'expire' => 900] ).../factory.php:656
100.01501284760JSession->__construct( $store = 'database', $options = ['name' => '5e18f26a26fd2d03d25e7dec74583393', 'expire' => 900] ).../session.php:151
110.01541316864JSession->_start( ).../session.php:114
120.01591373520session_start( ).../session.php:537
130.01591373872JSessionStorageDatabase->read( $id = 'd6fa749a0a35ed1a5ad0bed7d3e92629' ).../session.php:537
140.01591373872JFactory::getDbo( ).../database.php:34
150.01591373872JFactory::createDbo( ).../factory.php:304
160.02011890440JSession->__destruct( ).../session.php:0
170.02011890440JSession->close( ).../session.php:133
180.02011890440session_write_close( ).../session.php:681