( ! ) Warning: Search backend error during near_match search for '3.145.200.81' 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
10.0001238760{main}( )../index.php:0
20.01663383968MediaWiki->run( )../index.php:46
30.01663385376MediaWiki->main( )../MediaWiki.php:424
40.02693559552MediaWiki->performRequest( )../MediaWiki.php:573
50.04384387032SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04434440912SpecialPage->run( )../SpecialPageFactory.php:581
70.04434441280SpecialSearch->execute( )../SpecialPage.php:383
80.09265803384SpecialSearch->goResult( )../SpecialSearch.php:117
90.09845809616SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09845810368SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10055825368Hooks::run( )../SearchEngine.php:231
120.10065826968call_user_func_array ( )../Hooks.php:209
130.10065827672CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10125901720CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10215947744CirrusSearch\Searcher->search( )../Searcher.php:268
160.10656182840CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10726214424PoolCounterWork->execute( )../Util.php:133
180.10746238680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10746238864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10746238936CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10746240872PoolCounterWork->execute( )../Util.php:129
220.10746241520PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10746241704call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10746241824CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11416356136CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11436360072wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11436360352MWDebug::warning( )../GlobalFunctions.php:1247
280.11446361656MWDebug::sendMessage( )../MWDebug.php:155
290.11446362048trigger_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
10.0001238760{main}( )../index.php:0
20.01663383968MediaWiki->run( )../index.php:46
30.01663385376MediaWiki->main( )../MediaWiki.php:424
40.11626285312OutputPage->output( )../MediaWiki.php:583
50.11656291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11716293064WebResponse->header( )../OutputPage.php:2134
70.11716293208header ( )../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
10.0001238760{main}( )../index.php:0
20.01663383968MediaWiki->run( )../index.php:46
30.01663385376MediaWiki->main( )../MediaWiki.php:424
40.11626285312OutputPage->output( )../MediaWiki.php:583
50.11656291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11786301096WebResponse->header( )../OutputPage.php:2171
70.11786301240header ( )../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
10.0001238760{main}( )../index.php:0
20.01663383968MediaWiki->run( )../index.php:46
30.01663385376MediaWiki->main( )../MediaWiki.php:424
40.11626285312OutputPage->output( )../MediaWiki.php:583
50.11656291768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11846301040WebResponse->header( )../OutputPage.php:2172
70.11846301184header ( )../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
10.0001238760{main}( )../index.php:0
20.01663383968MediaWiki->run( )../index.php:46
30.01663385376MediaWiki->main( )../MediaWiki.php:424
40.11626285312OutputPage->output( )../MediaWiki.php:583
50.11926301040WebResponse->header( )../OutputPage.php:2220
60.11926301184header ( )../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
10.0001238760{main}( )../index.php:0
20.01663383968MediaWiki->run( )../index.php:46
30.01663385376MediaWiki->main( )../MediaWiki.php:424
40.11626285312OutputPage->output( )../MediaWiki.php:583
50.11986301200WebResponse->header( )../OutputPage.php:2227
60.11986301344header ( )../WebResponse.php:37