( ! ) Warning: Search backend error during near_match search for '3.134.77.195' 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
10.0001235216{main}( )../index.php:0
20.01383377336MediaWiki->run( )../index.php:46
30.01383378744MediaWiki->main( )../MediaWiki.php:424
40.02273552784MediaWiki->performRequest( )../MediaWiki.php:573
50.03814380280SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03864434176SpecialPage->run( )../SpecialPageFactory.php:581
70.03864434544SpecialSearch->execute( )../SpecialPage.php:383
80.08995796872SpecialSearch->goResult( )../SpecialSearch.php:117
90.09545802544SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09545803296SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09775818296Hooks::run( )../SearchEngine.php:231
120.09775819896call_user_func_array ( )../Hooks.php:209
130.09775820600CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09815894648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09895940680CirrusSearch\Searcher->search( )../Searcher.php:268
160.10216175784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10246208552PoolCounterWork->execute( )../Util.php:133
180.10256233024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10256233208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10256233280CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10256235248PoolCounterWork->execute( )../Util.php:129
220.10256235896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10256236080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10256236200CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10896350488CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10906354424wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10906354704MWDebug::warning( )../GlobalFunctions.php:1247
280.10916356008MWDebug::sendMessage( )../MWDebug.php:155
290.10926356400trigger_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
10.0001235216{main}( )../index.php:0
20.01383377336MediaWiki->run( )../index.php:46
30.01383378744MediaWiki->main( )../MediaWiki.php:424
40.11106279616OutputPage->output( )../MediaWiki.php:583
50.11126286072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11136287368WebResponse->header( )../OutputPage.php:2134
70.11136287512header ( )../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
10.0001235216{main}( )../index.php:0
20.01383377336MediaWiki->run( )../index.php:46
30.01383378744MediaWiki->main( )../MediaWiki.php:424
40.11106279616OutputPage->output( )../MediaWiki.php:583
50.11126286072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11206295400WebResponse->header( )../OutputPage.php:2171
70.11206295544header ( )../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
10.0001235216{main}( )../index.php:0
20.01383377336MediaWiki->run( )../index.php:46
30.01383378744MediaWiki->main( )../MediaWiki.php:424
40.11106279616OutputPage->output( )../MediaWiki.php:583
50.11126286072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11256295344WebResponse->header( )../OutputPage.php:2172
70.11256295488header ( )../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
10.0001235216{main}( )../index.php:0
20.01383377336MediaWiki->run( )../index.php:46
30.01383378744MediaWiki->main( )../MediaWiki.php:424
40.11106279616OutputPage->output( )../MediaWiki.php:583
50.11296295344WebResponse->header( )../OutputPage.php:2220
60.11296295488header ( )../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
10.0001235216{main}( )../index.php:0
20.01383377336MediaWiki->run( )../index.php:46
30.01383378744MediaWiki->main( )../MediaWiki.php:424
40.11106279616OutputPage->output( )../MediaWiki.php:583
50.11366295504WebResponse->header( )../OutputPage.php:2227
60.11366295648header ( )../WebResponse.php:37