( ! ) Warning: session_write_close(): write failed: No space left on device (28) in /opt/lampp/www/judgewiki/lib/plugins/oauth/action.php on line 64
Call Stack
#	Time	Memory	Function	Location
1	0.0004	424200	{main}( )	/opt/lampp/www/judgewiki/doku.php:0
2	0.1060	5675128	trigger_event( $name = 'DOKUWIKI_STARTED', $data = array (), $action = ???, $canPreventDefault = ??? )	/opt/lampp/www/judgewiki/doku.php:114
3	0.1060	5675288	Doku_Event->trigger( $action = NULL, $enablePrevent = TRUE )	/opt/lampp/www/judgewiki/inc/events.php:256
4	0.1060	5675288	Doku_Event->advise_before( $enablePreventDefault = FALSE )	/opt/lampp/www/judgewiki/inc/events.php:106
5	0.1060	5675288	Doku_Event_Handler->process_event( $event = class Doku_Event { public $name = 'DOKUWIKI_STARTED'; public $data = array (); public $result = NULL; public $canPreventDefault = FALSE; protected $_default = TRUE; protected $_continue = TRUE }, $advise = 'BEFORE' )	/opt/lampp/www/judgewiki/inc/events.php:70
6	0.1061	5676008	action_plugin_oauth->handle_start( $event = class Doku_Event { public $name = 'DOKUWIKI_STARTED'; public $data = array (); public $result = NULL; public $canPreventDefault = FALSE; protected $_default = TRUE; protected $_continue = TRUE }, $param = NULL )	/opt/lampp/www/judgewiki/inc/events.php:229
7	0.1061	5676008	action_plugin_oauth->startOAuthLogin( )	/opt/lampp/www/judgewiki/lib/plugins/oauth/action.php:48
8	0.2165	5874320	session_write_close ( )	/opt/lampp/www/judgewiki/lib/plugins/oauth/action.php:64

( ! ) Warning: session_write_close(): Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/opt/lampp/temp/) in /opt/lampp/www/judgewiki/lib/plugins/oauth/action.php on line 64
Call Stack
#	Time	Memory	Function	Location
1	0.0004	424200	{main}( )	/opt/lampp/www/judgewiki/doku.php:0
2	0.1060	5675128	trigger_event( $name = 'DOKUWIKI_STARTED', $data = array (), $action = ???, $canPreventDefault = ??? )	/opt/lampp/www/judgewiki/doku.php:114
3	0.1060	5675288	Doku_Event->trigger( $action = NULL, $enablePrevent = TRUE )	/opt/lampp/www/judgewiki/inc/events.php:256
4	0.1060	5675288	Doku_Event->advise_before( $enablePreventDefault = FALSE )	/opt/lampp/www/judgewiki/inc/events.php:106
5	0.1060	5675288	Doku_Event_Handler->process_event( $event = class Doku_Event { public $name = 'DOKUWIKI_STARTED'; public $data = array (); public $result = NULL; public $canPreventDefault = FALSE; protected $_default = TRUE; protected $_continue = TRUE }, $advise = 'BEFORE' )	/opt/lampp/www/judgewiki/inc/events.php:70
6	0.1061	5676008	action_plugin_oauth->handle_start( $event = class Doku_Event { public $name = 'DOKUWIKI_STARTED'; public $data = array (); public $result = NULL; public $canPreventDefault = FALSE; protected $_default = TRUE; protected $_continue = TRUE }, $param = NULL )	/opt/lampp/www/judgewiki/inc/events.php:229
7	0.1061	5676008	action_plugin_oauth->startOAuthLogin( )	/opt/lampp/www/judgewiki/lib/plugins/oauth/action.php:48
8	0.2165	5874320	session_write_close ( )	/opt/lampp/www/judgewiki/lib/plugins/oauth/action.php:64

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /opt/lampp/www/judgewiki/lib/plugins/oauth/action.php:64) in /opt/lampp/www/judgewiki/inc/common.php on line 1943
Call Stack
#	Time	Memory	Function	Location
1	0.0004	424200	{main}( )	/opt/lampp/www/judgewiki/doku.php:0
2	0.1060	5675128	trigger_event( $name = 'DOKUWIKI_STARTED', $data = array (), $action = ???, $canPreventDefault = ??? )	/opt/lampp/www/judgewiki/doku.php:114
3	0.1060	5675288	Doku_Event->trigger( $action = NULL, $enablePrevent = TRUE )	/opt/lampp/www/judgewiki/inc/events.php:256
4	0.1060	5675288	Doku_Event->advise_before( $enablePreventDefault = FALSE )	/opt/lampp/www/judgewiki/inc/events.php:106
5	0.1060	5675288	Doku_Event_Handler->process_event( $event = class Doku_Event { public $name = 'DOKUWIKI_STARTED'; public $data = array (); public $result = NULL; public $canPreventDefault = FALSE; protected $_default = TRUE; protected $_continue = TRUE }, $advise = 'BEFORE' )	/opt/lampp/www/judgewiki/inc/events.php:70
6	0.1061	5676008	action_plugin_oauth->handle_start( $event = class Doku_Event { public $name = 'DOKUWIKI_STARTED'; public $data = array (); public $result = NULL; public $canPreventDefault = FALSE; protected $_default = TRUE; protected $_continue = TRUE }, $param = NULL )	/opt/lampp/www/judgewiki/inc/events.php:229
7	0.1061	5676008	action_plugin_oauth->startOAuthLogin( )	/opt/lampp/www/judgewiki/lib/plugins/oauth/action.php:48
8	0.2175	5874696	OAuth\Plugin\JudgeAppsAdapter->login( )	/opt/lampp/www/judgewiki/lib/plugins/oauth/action.php:66
9	3.5619	6002296	send_redirect( $url = class OAuth\Common\Http\Uri\Uri { private $scheme = 'https'; private $userInfo = ''; private $rawUserInfo = ''; private $host = 'apps.magicjudges.org'; private $port = 443; private $path = '/openid/authorize'; private $query = 'state=eyJzdGF0ZSI6IjJlNTljMGIyNDgwY2YzMzU2YzBjMmE0ZTI5ZjcwYzlmIn0%253D&type=web_server&client_id=041445&redirect_uri=https%3A%2F%2Fwiki.mtgjudge.cn%2Fdoku.php&response_type=code&scope=openid+profile+email+dciprofile'; private $fragment = ''; private $explicitPortSpecified = FALSE; private $explicitTrailingHostSlash = FALSE } )	/opt/lampp/www/judgewiki/lib/plugins/oauth/classes/JudgeAppsAdapter.php:51
10	3.5620	6003040	header ( 'Location: https://apps.magicjudges.org/openid/authorize?state=eyJzdGF0ZSI6IjJlNTljMGIyNDgwY2YzMzU2YzBjMmE0ZTI5ZjcwYzlmIn0%253D&type=web_server&client_id=041445&redirect_uri=https%3A%2F%2Fwiki.mtgjudge.cn%2Fdoku.php&response_type=code&scope=openid+profile+email+dciprofile' )	/opt/lampp/www/judgewiki/inc/common.php:1943