( ! ) Warning: Search backend error during near_match search for '52.14.148.63' 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
10.0000233960{main}( )../index.php:0
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.01913551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03304379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03344433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03344433744SpecialSearch->execute( )../SpecialPage.php:383
80.08155797136SpecialSearch->goResult( )../SpecialSearch.php:117
90.08655803416SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08655804168SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08865819168Hooks::run( )../SearchEngine.php:231
120.08875820768call_user_func_array ( )../Hooks.php:209
130.08875821472CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08915895512CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08985941544CirrusSearch\Searcher->search( )../Searcher.php:268
160.09296176648CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09326209424PoolCounterWork->execute( )../Util.php:133
180.09346233896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09346234080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09346234152CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09346236120PoolCounterWork->execute( )../Util.php:129
220.09346236768PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09346236952call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09346237072CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09986351192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10006355128wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10006355408MWDebug::warning( )../GlobalFunctions.php:1247
280.10016356712MWDebug::sendMessage( )../MWDebug.php:155
290.10016357104trigger_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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10196280296OutputPage->output( )../MediaWiki.php:583
50.10216286752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226288048WebResponse->header( )../OutputPage.php:2134
70.10226288192header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10196280296OutputPage->output( )../MediaWiki.php:583
50.10216286752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10286296080WebResponse->header( )../OutputPage.php:2171
70.10286296224header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10196280296OutputPage->output( )../MediaWiki.php:583
50.10216286752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336296024WebResponse->header( )../OutputPage.php:2172
70.10336296168header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10196280296OutputPage->output( )../MediaWiki.php:583
50.10376296024WebResponse->header( )../OutputPage.php:2220
60.10376296168header ( )../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
20.01133376416MediaWiki->run( )../index.php:46
30.01133377824MediaWiki->main( )../MediaWiki.php:424
40.10196280296OutputPage->output( )../MediaWiki.php:583
50.10436296184WebResponse->header( )../OutputPage.php:2227
60.10436296328header ( )../WebResponse.php:37