( ! ) Warning: Search backend error during near_match search for '3.135.197.250' 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
10.0000233960{main}( )../index.php:0
20.00903376112MediaWiki->run( )../index.php:46
30.00903377520MediaWiki->main( )../MediaWiki.php:424
40.02033551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03474379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03524433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03524433408SpecialSearch->execute( )../SpecialPage.php:383
80.08035794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.08565800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08565801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08805816656Hooks::run( )../SearchEngine.php:231
120.08805818256call_user_func_array ( )../Hooks.php:209
130.08805818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08865893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08945939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.09296174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09326205744PoolCounterWork->execute( )../Util.php:133
180.09336230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09336230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09336230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09346232192PoolCounterWork->execute( )../Util.php:129
220.09346232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09346233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09346233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10006347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10016351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10016351600MWDebug::warning( )../GlobalFunctions.php:1247
280.10026352904MWDebug::sendMessage( )../MWDebug.php:155
290.10026353296trigger_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
20.00903376112MediaWiki->run( )../index.php:46
30.00903377520MediaWiki->main( )../MediaWiki.php:424
40.10206276576OutputPage->output( )../MediaWiki.php:583
50.10226283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236284328WebResponse->header( )../OutputPage.php:2134
70.10236284472header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00903377520MediaWiki->main( )../MediaWiki.php:424
40.10206276576OutputPage->output( )../MediaWiki.php:583
50.10226283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296292360WebResponse->header( )../OutputPage.php:2171
70.10306292504header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00903377520MediaWiki->main( )../MediaWiki.php:424
40.10206276576OutputPage->output( )../MediaWiki.php:583
50.10226283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10356292304WebResponse->header( )../OutputPage.php:2172
70.10356292448header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00903377520MediaWiki->main( )../MediaWiki.php:424
40.10206276576OutputPage->output( )../MediaWiki.php:583
50.10406292304WebResponse->header( )../OutputPage.php:2220
60.10406292448header ( )../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
20.00903376112MediaWiki->run( )../index.php:46
30.00903377520MediaWiki->main( )../MediaWiki.php:424
40.10206276576OutputPage->output( )../MediaWiki.php:583
50.10466292464WebResponse->header( )../OutputPage.php:2227
60.10476292608header ( )../WebResponse.php:37