( ! ) Warning: Search backend error during near_match search for '3.147.46.174' after 6. 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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.01843551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03224378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03264432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03274433040SpecialSearch->execute( )../SpecialPage.php:383
80.07445794616SpecialSearch->goResult( )../SpecialSearch.php:117
90.07935800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07935801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08155816624Hooks::run( )../SearchEngine.php:231
120.08155818224call_user_func_array ( )../Hooks.php:209
130.08155818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08205892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08285939000CirrusSearch\Searcher->search( )../Searcher.php:268
160.08536174104CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08566206888PoolCounterWork->execute( )../Util.php:133
180.08576231360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08576231544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08576231616CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08586233584PoolCounterWork->execute( )../Util.php:129
220.08586234232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08586234416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08586234536CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09206348816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09216352752wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09216353032MWDebug::warning( )../GlobalFunctions.php:1247
280.09226354336MWDebug::sendMessage( )../MWDebug.php:155
290.09226354728trigger_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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.09416277944OutputPage->output( )../MediaWiki.php:583
50.09436284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446285696WebResponse->header( )../OutputPage.php:2134
70.09446285840header ( )../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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.09416277944OutputPage->output( )../MediaWiki.php:583
50.09436284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09506293728WebResponse->header( )../OutputPage.php:2171
70.09506293872header ( )../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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.09416277944OutputPage->output( )../MediaWiki.php:583
50.09436284400OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09556293672WebResponse->header( )../OutputPage.php:2172
70.09556293816header ( )../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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.09416277944OutputPage->output( )../MediaWiki.php:583
50.09596293672WebResponse->header( )../OutputPage.php:2220
60.09596293816header ( )../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
10.0000233928{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.09416277944OutputPage->output( )../MediaWiki.php:583
50.09676293832WebResponse->header( )../OutputPage.php:2227
60.09676293976header ( )../WebResponse.php:37