( ! ) Warning: Search backend error during near_match search for '18.223.125.241' after 15. 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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.02833551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04394379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04454433344SpecialPage->run( )../SpecialPageFactory.php:581
70.04454433712SpecialSearch->execute( )../SpecialPage.php:383
80.12685796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.13645802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13645803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14065818136Hooks::run( )../SearchEngine.php:231
120.14065819736call_user_func_array ( )../Hooks.php:209
130.14065820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14285894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14365940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.14606175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14636207168PoolCounterWork->execute( )../Util.php:133
180.14656231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14656231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14656231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14656233616PoolCounterWork->execute( )../Util.php:129
220.14656234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14656234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14656234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16156348800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16176352736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16176353016MWDebug::warning( )../GlobalFunctions.php:1247
280.16186354320MWDebug::sendMessage( )../MWDebug.php:155
290.16186354712trigger_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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.16396278016OutputPage->output( )../MediaWiki.php:583
50.16416284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16426285768WebResponse->header( )../OutputPage.php:2134
70.16426285912header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.16396278016OutputPage->output( )../MediaWiki.php:583
50.16416284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16486293816WebResponse->header( )../OutputPage.php:2171
70.16496293960header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.16396278016OutputPage->output( )../MediaWiki.php:583
50.16416284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16536293760WebResponse->header( )../OutputPage.php:2172
70.16536293904header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.16396278016OutputPage->output( )../MediaWiki.php:583
50.16586293760WebResponse->header( )../OutputPage.php:2220
60.16586293904header ( )../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
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.16396278016OutputPage->output( )../MediaWiki.php:583
50.17306293920WebResponse->header( )../OutputPage.php:2227
60.17306294064header ( )../WebResponse.php:37