( ! ) Warning: Search backend error during near_match search for '18.119.112.160' 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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.01913551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03444379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03484433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433712SpecialSearch->execute( )../SpecialPage.php:383
80.08055796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08575802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08575803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08795818136Hooks::run( )../SearchEngine.php:231
120.08805819736call_user_func_array ( )../Hooks.php:209
130.08805820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08855894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08915940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.09176175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09206207216PoolCounterWork->execute( )../Util.php:133
180.09226231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09226231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09226231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09236233664PoolCounterWork->execute( )../Util.php:129
220.09236234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09236234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09236234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09856348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09876352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09876353048MWDebug::warning( )../GlobalFunctions.php:1247
280.09886354352MWDebug::sendMessage( )../MWDebug.php:155
290.09886354744trigger_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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.10076278016OutputPage->output( )../MediaWiki.php:583
50.10096284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106285768WebResponse->header( )../OutputPage.php:2134
70.10106285912header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.10076278016OutputPage->output( )../MediaWiki.php:583
50.10096284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10186293816WebResponse->header( )../OutputPage.php:2171
70.10186293960header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.10076278016OutputPage->output( )../MediaWiki.php:583
50.10096284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10236293760WebResponse->header( )../OutputPage.php:2172
70.10236293904header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.10076278016OutputPage->output( )../MediaWiki.php:583
50.10276293760WebResponse->header( )../OutputPage.php:2220
60.10276293904header ( )../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
20.00983376416MediaWiki->run( )../index.php:46
30.00983377824MediaWiki->main( )../MediaWiki.php:424
40.10076278016OutputPage->output( )../MediaWiki.php:583
50.10336293920WebResponse->header( )../OutputPage.php:2227
60.10336294064header ( )../WebResponse.php:37