( ! ) Deprecated: Function mcrypt_create_iv() is deprecated in /var/lib/mediawiki/includes/libs/CryptRand.php on line 256
Call Stack
#TimeMemoryFunctionLocation
10.0000394376{main}( ).../index.php:0
20.0001394856require( '/var/lib/mediawiki/includes/WebStart.php' ).../index.php:40
30.0022928368require_once( '/var/lib/mediawiki/includes/Setup.php' ).../WebStart.php:137
40.00911719680MediaWiki\Session\SessionManager::getGlobalSession( ).../Setup.php:759
50.00911719680WebRequest->getSession( ).../SessionManager.php:128
60.00911719680MediaWiki\Session\SessionManager->getSessionForRequest( ).../WebRequest.php:735
70.00941733912MediaWiki\Session\SessionManager->getEmptySession( ).../SessionManager.php:192
80.00941733912MediaWiki\Session\SessionManager->getEmptySessionInternal( ).../SessionManager.php:242
90.00941733912MediaWiki\Session\CookieSessionProvider->newSessionInfo( ).../SessionManager.php:268
100.00941734512MediaWiki\Session\SessionInfo->__construct( ).../SessionProvider.php:172
110.00941734832MediaWiki\Session\SessionManager->generateSessionId( ).../SessionInfo.php:150
120.00951735152MWCryptRand::generateHex( ).../SessionManager.php:934
130.00951737792CryptRand->generateHex( ).../MWCryptRand.php:77
140.00951803328CryptRand->generate( ).../CryptRand.php:378

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/lib/mediawiki/includes/libs/CryptRand.php:256) in /var/lib/mediawiki/includes/WebResponse.php on line 45
Call Stack
#TimeMemoryFunctionLocation
10.0000394376{main}( ).../index.php:0
20.01342393288MediaWiki->run( ).../index.php:43
30.01362393544MediaWiki->main( ).../MediaWiki.php:512
40.04173559472MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04173559472OutputPage->output( ).../MediaWiki.php:858
60.04183559520OutputPage->sendCacheControl( ).../OutputPage.php:2271
70.04193561672WebResponse->header( ).../OutputPage.php:2177
80.04193561672header ( ).../WebResponse.php:45

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/lib/mediawiki/includes/libs/CryptRand.php:256) in /var/lib/mediawiki/includes/WebResponse.php on line 45
Call Stack
#TimeMemoryFunctionLocation
10.0000394376{main}( ).../index.php:0
20.01342393288MediaWiki->run( ).../index.php:43
30.01362393544MediaWiki->main( ).../MediaWiki.php:512
40.04173559472MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04173559472OutputPage->output( ).../MediaWiki.php:858
60.04183559520OutputPage->sendCacheControl( ).../OutputPage.php:2271
70.04233561680WebResponse->header( ).../OutputPage.php:2217
80.04233561680header ( ).../WebResponse.php:45

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/lib/mediawiki/includes/libs/CryptRand.php:256) in /var/lib/mediawiki/includes/WebResponse.php on line 45
Call Stack
#TimeMemoryFunctionLocation
10.0000394376{main}( ).../index.php:0
20.01342393288MediaWiki->run( ).../index.php:43
30.01362393544MediaWiki->main( ).../MediaWiki.php:512
40.04173559472MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04173559472OutputPage->output( ).../MediaWiki.php:858
60.04183559520OutputPage->sendCacheControl( ).../OutputPage.php:2271
70.04273561616WebResponse->header( ).../OutputPage.php:2218
80.04273561616header ( ).../WebResponse.php:45

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/lib/mediawiki/includes/libs/CryptRand.php:256) in /var/lib/mediawiki/includes/WebResponse.php on line 45
Call Stack
#TimeMemoryFunctionLocation
10.0000394376{main}( ).../index.php:0
20.01342393288MediaWiki->run( ).../index.php:43
30.01362393544MediaWiki->main( ).../MediaWiki.php:512
40.04173559472MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04173559472OutputPage->output( ).../MediaWiki.php:858
60.04303561616WebResponse->header( ).../OutputPage.php:2273
70.04303561616header ( ).../WebResponse.php:45

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/lib/mediawiki/includes/libs/CryptRand.php:256) in /var/lib/mediawiki/includes/WebResponse.php on line 45
Call Stack
#TimeMemoryFunctionLocation
10.0000394376{main}( ).../index.php:0
20.01342393288MediaWiki->run( ).../index.php:43
30.01362393544MediaWiki->main( ).../MediaWiki.php:512
40.04173559472MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04173559472OutputPage->output( ).../MediaWiki.php:858
60.04323561712WebResponse->header( ).../OutputPage.php:2280
70.04323561712header ( ).../WebResponse.php:45