( ! ) Warning: Search backend error during near_match search for '13.59.218.216' 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
10.0001233960{main}( )../index.php:0
20.01073376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.02063551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03744379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03794433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03794433408SpecialSearch->execute( )../SpecialPage.php:383
80.08755794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.09265800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09265801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09495816656Hooks::run( )../SearchEngine.php:231
120.09495818256call_user_func_array ( )../Hooks.php:209
130.09495818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09555893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09645939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.09986174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10026205744PoolCounterWork->execute( )../Util.php:133
180.10056230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10056230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10056230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10066232192PoolCounterWork->execute( )../Util.php:129
220.10066232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10066233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10066233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10796347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10826351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10826351600MWDebug::warning( )../GlobalFunctions.php:1247
280.10846352904MWDebug::sendMessage( )../MWDebug.php:155
290.10846353296trigger_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
10.0001233960{main}( )../index.php:0
20.01073376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.11176276576OutputPage->output( )../MediaWiki.php:583
50.11216283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11226284328WebResponse->header( )../OutputPage.php:2134
70.11226284472header ( )../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
10.0001233960{main}( )../index.php:0
20.01073376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.11176276576OutputPage->output( )../MediaWiki.php:583
50.11216283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11286292360WebResponse->header( )../OutputPage.php:2171
70.11296292504header ( )../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
10.0001233960{main}( )../index.php:0
20.01073376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.11176276576OutputPage->output( )../MediaWiki.php:583
50.11216283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11346292304WebResponse->header( )../OutputPage.php:2172
70.11356292448header ( )../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
10.0001233960{main}( )../index.php:0
20.01073376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.11176276576OutputPage->output( )../MediaWiki.php:583
50.11396292304WebResponse->header( )../OutputPage.php:2220
60.11396292448header ( )../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
10.0001233960{main}( )../index.php:0
20.01073376112MediaWiki->run( )../index.php:46
30.01083377520MediaWiki->main( )../MediaWiki.php:424
40.11176276576OutputPage->output( )../MediaWiki.php:583
50.11466292464WebResponse->header( )../OutputPage.php:2227
60.11466292608header ( )../WebResponse.php:37