( ! ) Deprecated: Function mcrypt_create_iv() is deprecated in /var/lib/mediawiki/includes/libs/CryptRand.php on line 256
Call Stack
#TimeMemoryFunctionLocation
10.0001394280{main}( ).../index.php:0
20.0001394760require( '/var/lib/mediawiki/includes/WebStart.php' ).../index.php:40
30.0027928272require_once( '/var/lib/mediawiki/includes/Setup.php' ).../WebStart.php:137
40.01011719584MediaWiki\Session\SessionManager::getGlobalSession( ).../Setup.php:759
50.01011719584WebRequest->getSession( ).../SessionManager.php:128
60.01011719584MediaWiki\Session\SessionManager->getSessionForRequest( ).../WebRequest.php:735
70.01041733816MediaWiki\Session\SessionManager->getEmptySession( ).../SessionManager.php:192
80.01041733816MediaWiki\Session\SessionManager->getEmptySessionInternal( ).../SessionManager.php:242
90.01041733816MediaWiki\Session\CookieSessionProvider->newSessionInfo( ).../SessionManager.php:268
100.01041734416MediaWiki\Session\SessionInfo->__construct( ).../SessionProvider.php:172
110.01041734736MediaWiki\Session\SessionManager->generateSessionId( ).../SessionInfo.php:150
120.01041735056MWCryptRand::generateHex( ).../SessionManager.php:934
130.01051737696CryptRand->generateHex( ).../MWCryptRand.php:77
140.01051803232CryptRand->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
10.0001394280{main}( ).../index.php:0
20.01492393192MediaWiki->run( ).../index.php:43
30.01512393448MediaWiki->main( ).../MediaWiki.php:512
40.04703559352MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04703559352OutputPage->output( ).../MediaWiki.php:858
60.04713559400OutputPage->sendCacheControl( ).../OutputPage.php:2271
70.04733561552WebResponse->header( ).../OutputPage.php:2177
80.04733561552header ( ).../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
10.0001394280{main}( ).../index.php:0
20.01492393192MediaWiki->run( ).../index.php:43
30.01512393448MediaWiki->main( ).../MediaWiki.php:512
40.04703559352MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04703559352OutputPage->output( ).../MediaWiki.php:858
60.04713559400OutputPage->sendCacheControl( ).../OutputPage.php:2271
70.04763561560WebResponse->header( ).../OutputPage.php:2217
80.04763561560header ( ).../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
10.0001394280{main}( ).../index.php:0
20.01492393192MediaWiki->run( ).../index.php:43
30.01512393448MediaWiki->main( ).../MediaWiki.php:512
40.04703559352MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04703559352OutputPage->output( ).../MediaWiki.php:858
60.04713559400OutputPage->sendCacheControl( ).../OutputPage.php:2271
70.04813561496WebResponse->header( ).../OutputPage.php:2218
80.04813561496header ( ).../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
10.0001394280{main}( ).../index.php:0
20.01492393192MediaWiki->run( ).../index.php:43
30.01512393448MediaWiki->main( ).../MediaWiki.php:512
40.04703559352MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04703559352OutputPage->output( ).../MediaWiki.php:858
60.04843561496WebResponse->header( ).../OutputPage.php:2273
70.04843561496header ( ).../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
10.0001394280{main}( ).../index.php:0
20.01492393192MediaWiki->run( ).../index.php:43
30.01512393448MediaWiki->main( ).../MediaWiki.php:512
40.04703559352MediaWiki->{closure:/var/lib/mediawiki/includes/MediaWiki.php:856-862}( ).../MediaWiki.php:870
50.04703559352OutputPage->output( ).../MediaWiki.php:858
60.04863561576WebResponse->header( ).../OutputPage.php:2280
70.04863561576header ( ).../WebResponse.php:45