( ! ) Warning: Search backend error during near_match search for '18.225.117.233' after 17. 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
10.0000233960{main}( )../index.php:0
20.01443376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.08503551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13554379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13594433344SpecialPage->run( )../SpecialPageFactory.php:581
70.13594433712SpecialSearch->execute( )../SpecialPage.php:383
80.40105796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.42215802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.42215803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.44095818136Hooks::run( )../SearchEngine.php:231
120.44095819736call_user_func_array ( )../Hooks.php:209
130.44095820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.44145894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.44215940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.46366175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46386207216PoolCounterWork->execute( )../Util.php:133
180.46396231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46396231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46396231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46406233664PoolCounterWork->execute( )../Util.php:129
220.46406234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46406234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46406234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.48076348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.48096352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.48096353048MWDebug::warning( )../GlobalFunctions.php:1247
280.48106354352MWDebug::sendMessage( )../MWDebug.php:155
290.48106354744trigger_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
10.0000233960{main}( )../index.php:0
20.01443376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.48296278016OutputPage->output( )../MediaWiki.php:583
50.48316284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48326285768WebResponse->header( )../OutputPage.php:2134
70.48326285912header ( )../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
10.0000233960{main}( )../index.php:0
20.01443376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.48296278016OutputPage->output( )../MediaWiki.php:583
50.48316284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48396293816WebResponse->header( )../OutputPage.php:2171
70.48396293960header ( )../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
10.0000233960{main}( )../index.php:0
20.01443376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.48296278016OutputPage->output( )../MediaWiki.php:583
50.48316284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48466293760WebResponse->header( )../OutputPage.php:2172
70.48466293904header ( )../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
10.0000233960{main}( )../index.php:0
20.01443376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.48296278016OutputPage->output( )../MediaWiki.php:583
50.48516293760WebResponse->header( )../OutputPage.php:2220
60.48516293904header ( )../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
10.0000233960{main}( )../index.php:0
20.01443376416MediaWiki->run( )../index.php:46
30.01443377824MediaWiki->main( )../MediaWiki.php:424
40.48296278016OutputPage->output( )../MediaWiki.php:583
50.48686293920WebResponse->header( )../OutputPage.php:2227
60.48686294064header ( )../WebResponse.php:37