( ! ) Warning: Search backend error during near_match search for '18.191.240.118' 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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01913551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03444379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494433344SpecialPage->run( )../SpecialPageFactory.php:581
70.03494433712SpecialSearch->execute( )../SpecialPage.php:383
80.10455796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.11625802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11635803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11875818136Hooks::run( )../SearchEngine.php:231
120.11875819736call_user_func_array ( )../Hooks.php:209
130.11875820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11935894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12005940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.12266175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12296207168PoolCounterWork->execute( )../Util.php:133
180.12306231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12306231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12306231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12916233616PoolCounterWork->execute( )../Util.php:129
220.12916234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12916234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12916234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13546348800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13566352736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13566353016MWDebug::warning( )../GlobalFunctions.php:1247
280.13576354320MWDebug::sendMessage( )../MWDebug.php:155
290.13576354712trigger_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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.13776278016OutputPage->output( )../MediaWiki.php:583
50.13796284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13806285768WebResponse->header( )../OutputPage.php:2134
70.13806285912header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.13776278016OutputPage->output( )../MediaWiki.php:583
50.13796284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13926293816WebResponse->header( )../OutputPage.php:2171
70.13926293960header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.13776278016OutputPage->output( )../MediaWiki.php:583
50.13796284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14066293760WebResponse->header( )../OutputPage.php:2172
70.14066293904header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.13776278016OutputPage->output( )../MediaWiki.php:583
50.14156293760WebResponse->header( )../OutputPage.php:2220
60.14156293904header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.13776278016OutputPage->output( )../MediaWiki.php:583
50.14226293920WebResponse->header( )../OutputPage.php:2227
60.14226294064header ( )../WebResponse.php:37