( ! ) Warning: Search backend error during near_match search for '3.145.162.15' after 2. 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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.02393551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03944379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03984433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03994433728SpecialSearch->execute( )../SpecialPage.php:383
80.08475796960SpecialSearch->goResult( )../SpecialSearch.php:117
90.09025802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09025803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09265818304Hooks::run( )../SearchEngine.php:231
120.09275819904call_user_func_array ( )../Hooks.php:209
130.09275820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09305894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09355940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.09566175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09586207320PoolCounterWork->execute( )../Util.php:133
180.09606231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09606231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09606231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09606233768PoolCounterWork->execute( )../Util.php:129
220.09606234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09606234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09606234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09786348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09806352904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09806353184MWDebug::warning( )../GlobalFunctions.php:1247
280.09816354488MWDebug::sendMessage( )../MWDebug.php:155
290.09816354880trigger_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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.09986278200OutputPage->output( )../MediaWiki.php:583
50.10016284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026285952WebResponse->header( )../OutputPage.php:2134
70.10026286096header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.09986278200OutputPage->output( )../MediaWiki.php:583
50.10016284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086293984WebResponse->header( )../OutputPage.php:2171
70.10086294128header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.09986278200OutputPage->output( )../MediaWiki.php:583
50.10016284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10136293928WebResponse->header( )../OutputPage.php:2172
70.10136294072header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.09986278200OutputPage->output( )../MediaWiki.php:583
50.10186293928WebResponse->header( )../OutputPage.php:2220
60.10186294072header ( )../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
20.01193376416MediaWiki->run( )../index.php:46
30.01193377824MediaWiki->main( )../MediaWiki.php:424
40.09986278200OutputPage->output( )../MediaWiki.php:583
50.10246294088WebResponse->header( )../OutputPage.php:2227
60.10246294232header ( )../WebResponse.php:37