( ! ) Warning: Search backend error during near_match search for '3.135.185.44' 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
10.0001233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.02093551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03544379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03584433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03584433744SpecialSearch->execute( )../SpecialPage.php:383
80.07765795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.08285802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08285802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08505817888Hooks::run( )../SearchEngine.php:231
120.08515819488call_user_func_array ( )../Hooks.php:209
130.08515820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08565894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08645940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.08966175248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08996206832PoolCounterWork->execute( )../Util.php:133
180.09006231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09006231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09006231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09016233280PoolCounterWork->execute( )../Util.php:129
220.09016233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09016234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09016234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09656348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09666352432wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09666352712MWDebug::warning( )../GlobalFunctions.php:1247
280.09676354016MWDebug::sendMessage( )../MWDebug.php:155
290.09676354408trigger_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
10.0001233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.09856277728OutputPage->output( )../MediaWiki.php:583
50.09876284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886285480WebResponse->header( )../OutputPage.php:2134
70.09886285624header ( )../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
10.0001233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.09856277728OutputPage->output( )../MediaWiki.php:583
50.09876284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09946293512WebResponse->header( )../OutputPage.php:2171
70.09946293656header ( )../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
10.0001233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.09856277728OutputPage->output( )../MediaWiki.php:583
50.09876284184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986293456WebResponse->header( )../OutputPage.php:2172
70.09996293600header ( )../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
10.0001233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.09856277728OutputPage->output( )../MediaWiki.php:583
50.10036293456WebResponse->header( )../OutputPage.php:2220
60.10036293600header ( )../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
10.0001233960{main}( )../index.php:0
20.01153376416MediaWiki->run( )../index.php:46
30.01153377824MediaWiki->main( )../MediaWiki.php:424
40.09856277728OutputPage->output( )../MediaWiki.php:583
50.10106293616WebResponse->header( )../OutputPage.php:2227
60.10106293760header ( )../WebResponse.php:37