( ! ) Warning: Search backend error during near_match search for '3.23.92.255' after 7. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.02173551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03754378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03794432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03804433152SpecialSearch->execute( )../SpecialPage.php:383
80.08305795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.08825801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08825802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09055817240Hooks::run( )../SearchEngine.php:231
120.09065818840call_user_func_array ( )../Hooks.php:209
130.09065819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09105893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09175939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09476174656CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09496206240PoolCounterWork->execute( )../Util.php:133
180.09516230496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09516230680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09516230752CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09516232688PoolCounterWork->execute( )../Util.php:129
220.09516233336PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09516233520call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09516233640CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10166347920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10186351848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10186352128MWDebug::warning( )../GlobalFunctions.php:1247
280.10196353416MWDebug::sendMessage( )../MWDebug.php:155
290.10196353808trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.10386277144OutputPage->output( )../MediaWiki.php:583
50.10416283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10436284888WebResponse->header( )../OutputPage.php:2134
70.10436285032header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.10386277144OutputPage->output( )../MediaWiki.php:583
50.10416283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516292920WebResponse->header( )../OutputPage.php:2171
70.10516293064header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.10386277144OutputPage->output( )../MediaWiki.php:583
50.10416283592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10596292864WebResponse->header( )../OutputPage.php:2172
70.10596293008header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.10386277144OutputPage->output( )../MediaWiki.php:583
50.10656292864WebResponse->header( )../OutputPage.php:2220
60.10666293008header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00883375864MediaWiki->run( )../index.php:46
30.00883377272MediaWiki->main( )../MediaWiki.php:424
40.10386277144OutputPage->output( )../MediaWiki.php:583
50.10726293016WebResponse->header( )../OutputPage.php:2227
60.10726293160header ( )../WebResponse.php:37