( ! ) Warning: Search backend error during near_match search for '3.143.254.88' after 32. 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
10.0001233928{main}( )../index.php:0
20.02833375864MediaWiki->run( )../index.php:46
30.02833377272MediaWiki->main( )../MediaWiki.php:424
40.08413551264MediaWiki->performRequest( )../MediaWiki.php:573
50.14744378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.15444432672SpecialPage->run( )../SpecialPageFactory.php:581
70.15444433040SpecialSearch->execute( )../SpecialPage.php:383
80.52155794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.56205800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.56205801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.57685816624Hooks::run( )../SearchEngine.php:231
120.57695818224call_user_func_array ( )../Hooks.php:209
130.57695818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.57735892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.57785938984CirrusSearch\Searcher->search( )../Searcher.php:268
160.59976174040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.59996205648PoolCounterWork->execute( )../Util.php:133
180.60016229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.60016230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.60016230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.60016232096PoolCounterWork->execute( )../Util.php:129
220.60016232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.60016232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.60016233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.63186347296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.63196351232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.63196351512MWDebug::warning( )../GlobalFunctions.php:1247
280.63206352816MWDebug::sendMessage( )../MWDebug.php:155
290.63206353208trigger_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
10.0001233928{main}( )../index.php:0
20.02833375864MediaWiki->run( )../index.php:46
30.02833377272MediaWiki->main( )../MediaWiki.php:424
40.63386276520OutputPage->output( )../MediaWiki.php:583
50.63406282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.63416284272WebResponse->header( )../OutputPage.php:2134
70.63416284416header ( )../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
10.0001233928{main}( )../index.php:0
20.02833375864MediaWiki->run( )../index.php:46
30.02833377272MediaWiki->main( )../MediaWiki.php:424
40.63386276520OutputPage->output( )../MediaWiki.php:583
50.63406282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65106292304WebResponse->header( )../OutputPage.php:2171
70.65106292448header ( )../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
10.0001233928{main}( )../index.php:0
20.02833375864MediaWiki->run( )../index.php:46
30.02833377272MediaWiki->main( )../MediaWiki.php:424
40.63386276520OutputPage->output( )../MediaWiki.php:583
50.63406282976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.65156292248WebResponse->header( )../OutputPage.php:2172
70.65156292392header ( )../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
10.0001233928{main}( )../index.php:0
20.02833375864MediaWiki->run( )../index.php:46
30.02833377272MediaWiki->main( )../MediaWiki.php:424
40.63386276520OutputPage->output( )../MediaWiki.php:583
50.65206292248WebResponse->header( )../OutputPage.php:2220
60.65206292392header ( )../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
10.0001233928{main}( )../index.php:0
20.02833375864MediaWiki->run( )../index.php:46
30.02833377272MediaWiki->main( )../MediaWiki.php:424
40.63386276520OutputPage->output( )../MediaWiki.php:583
50.66796292408WebResponse->header( )../OutputPage.php:2227
60.66796292552header ( )../WebResponse.php:37