( ! ) Warning: Search backend error during near_match search for '3.144.249.136' after 30. 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
10.0000233960{main}( )../index.php:0
20.01873376112MediaWiki->run( )../index.php:46
30.01873377520MediaWiki->main( )../MediaWiki.php:424
40.06593551600MediaWiki->performRequest( )../MediaWiki.php:573
50.15254379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15294433040SpecialPage->run( )../SpecialPageFactory.php:581
70.15304433408SpecialSearch->execute( )../SpecialPage.php:383
80.48665794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.51915800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.51915801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.52975816656Hooks::run( )../SearchEngine.php:231
120.52975818256call_user_func_array ( )../Hooks.php:209
130.52975818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.53025893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.53095939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.55576174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.55596205744PoolCounterWork->execute( )../Util.php:133
180.55616230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.55616230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.55616230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.55616232192PoolCounterWork->execute( )../Util.php:129
220.55616232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.55616233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.55626233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.58666347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.58686351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.58686351616MWDebug::warning( )../GlobalFunctions.php:1247
280.58696352920MWDebug::sendMessage( )../MWDebug.php:155
290.58696353312trigger_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
10.0000233960{main}( )../index.php:0
20.01873376112MediaWiki->run( )../index.php:46
30.01873377520MediaWiki->main( )../MediaWiki.php:424
40.58886276576OutputPage->output( )../MediaWiki.php:583
50.58906283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58916284328WebResponse->header( )../OutputPage.php:2134
70.58916284472header ( )../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
10.0000233960{main}( )../index.php:0
20.01873376112MediaWiki->run( )../index.php:46
30.01873377520MediaWiki->main( )../MediaWiki.php:424
40.58886276576OutputPage->output( )../MediaWiki.php:583
50.58906283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58986292360WebResponse->header( )../OutputPage.php:2171
70.58986292504header ( )../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
10.0000233960{main}( )../index.php:0
20.01873376112MediaWiki->run( )../index.php:46
30.01873377520MediaWiki->main( )../MediaWiki.php:424
40.58886276576OutputPage->output( )../MediaWiki.php:583
50.58906283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.59076292304WebResponse->header( )../OutputPage.php:2172
70.59076292448header ( )../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
10.0000233960{main}( )../index.php:0
20.01873376112MediaWiki->run( )../index.php:46
30.01873377520MediaWiki->main( )../MediaWiki.php:424
40.58886276576OutputPage->output( )../MediaWiki.php:583
50.59126292304WebResponse->header( )../OutputPage.php:2220
60.59126292448header ( )../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
10.0000233960{main}( )../index.php:0
20.01873376112MediaWiki->run( )../index.php:46
30.01873377520MediaWiki->main( )../MediaWiki.php:424
40.58886276576OutputPage->output( )../MediaWiki.php:583
50.59186292464WebResponse->header( )../OutputPage.php:2227
60.59186292608header ( )../WebResponse.php:37