( ! ) Warning: Search backend error during near_match search for '3.22.166.101' after 19. 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
10.0000238760{main}( )../index.php:0
20.02243383944MediaWiki->run( )../index.php:46
30.02243385352MediaWiki->main( )../MediaWiki.php:424
40.06283559536MediaWiki->performRequest( )../MediaWiki.php:573
50.10644387080SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10694440960SpecialPage->run( )../SpecialPageFactory.php:581
70.10694441328SpecialSearch->execute( )../SpecialPage.php:383
80.25195803608SpecialSearch->goResult( )../SpecialSearch.php:117
90.26355809840SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26355810592SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26635825592Hooks::run( )../SearchEngine.php:231
120.26645827192call_user_func_array ( )../Hooks.php:209
130.26645827896CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26695901920CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26765947944CirrusSearch\Searcher->search( )../Searcher.php:268
160.27046183032CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27076215800PoolCounterWork->execute( )../Util.php:133
180.27096240240PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27096240424call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27096240496CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27096242464PoolCounterWork->execute( )../Util.php:129
220.27106243112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27106243296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27106243416CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.28996357712CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29006361648wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29006361928MWDebug::warning( )../GlobalFunctions.php:1247
280.29026363232MWDebug::sendMessage( )../MWDebug.php:155
290.29026363624trigger_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
10.0000238760{main}( )../index.php:0
20.02243383944MediaWiki->run( )../index.php:46
30.02243385352MediaWiki->main( )../MediaWiki.php:424
40.29196286880OutputPage->output( )../MediaWiki.php:583
50.29216293336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29226294632WebResponse->header( )../OutputPage.php:2134
70.29226294776header ( )../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
10.0000238760{main}( )../index.php:0
20.02243383944MediaWiki->run( )../index.php:46
30.02243385352MediaWiki->main( )../MediaWiki.php:424
40.29196286880OutputPage->output( )../MediaWiki.php:583
50.29216293336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29336302664WebResponse->header( )../OutputPage.php:2171
70.29336302808header ( )../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
10.0000238760{main}( )../index.php:0
20.02243383944MediaWiki->run( )../index.php:46
30.02243385352MediaWiki->main( )../MediaWiki.php:424
40.29196286880OutputPage->output( )../MediaWiki.php:583
50.29216293336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29386302608WebResponse->header( )../OutputPage.php:2172
70.29386302752header ( )../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
10.0000238760{main}( )../index.php:0
20.02243383944MediaWiki->run( )../index.php:46
30.02243385352MediaWiki->main( )../MediaWiki.php:424
40.29196286880OutputPage->output( )../MediaWiki.php:583
50.29426302608WebResponse->header( )../OutputPage.php:2220
60.29426302752header ( )../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
10.0000238760{main}( )../index.php:0
20.02243383944MediaWiki->run( )../index.php:46
30.02243385352MediaWiki->main( )../MediaWiki.php:424
40.29196286880OutputPage->output( )../MediaWiki.php:583
50.29486302768WebResponse->header( )../OutputPage.php:2227
60.29486302912header ( )../WebResponse.php:37