( ! ) Warning: Search backend error during near_match search for '18.191.168.203' 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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.01953551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03784379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03864433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03864433712SpecialSearch->execute( )../SpecialPage.php:383
80.08265796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08895802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08895803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09115818136Hooks::run( )../SearchEngine.php:231
120.09115819736call_user_func_array ( )../Hooks.php:209
130.09115820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09155894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09195940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.09376175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09396207216PoolCounterWork->execute( )../Util.php:133
180.09406231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09406231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09406231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09406233664PoolCounterWork->execute( )../Util.php:129
220.09416234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09416234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09416234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09996348848CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10006352784wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10006353064MWDebug::warning( )../GlobalFunctions.php:1247
280.10016354368MWDebug::sendMessage( )../MWDebug.php:155
290.10016354760trigger_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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10226278016OutputPage->output( )../MediaWiki.php:583
50.10246284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256285768WebResponse->header( )../OutputPage.php:2134
70.10256285912header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10226278016OutputPage->output( )../MediaWiki.php:583
50.10246284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10316293816WebResponse->header( )../OutputPage.php:2171
70.10316293960header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10226278016OutputPage->output( )../MediaWiki.php:583
50.10246284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10366293760WebResponse->header( )../OutputPage.php:2172
70.10366293904header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10226278016OutputPage->output( )../MediaWiki.php:583
50.10416293760WebResponse->header( )../OutputPage.php:2220
60.10416293904header ( )../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
20.00893376416MediaWiki->run( )../index.php:46
30.00893377824MediaWiki->main( )../MediaWiki.php:424
40.10226278016OutputPage->output( )../MediaWiki.php:583
50.10476293920WebResponse->header( )../OutputPage.php:2227
60.10476294064header ( )../WebResponse.php:37