( ! ) Warning: Search backend error during near_match search for '18.119.102.215' after 14. 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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.06323551992MediaWiki->performRequest( )../MediaWiki.php:573
50.11794379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11844433344SpecialPage->run( )../SpecialPageFactory.php:581
70.11844433712SpecialSearch->execute( )../SpecialPage.php:383
80.25595796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.26965802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26965803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.27345818136Hooks::run( )../SearchEngine.php:231
120.27345819736call_user_func_array ( )../Hooks.php:209
130.27345820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.27395894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.27585940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.28146175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28276207216PoolCounterWork->execute( )../Util.php:133
180.28286231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28286231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28286231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28296233664PoolCounterWork->execute( )../Util.php:129
220.28296234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28296234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28296234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.29726348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.29746352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.29746353048MWDebug::warning( )../GlobalFunctions.php:1247
280.29756354352MWDebug::sendMessage( )../MWDebug.php:155
290.29756354744trigger_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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.29956278016OutputPage->output( )../MediaWiki.php:583
50.29986284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29996285768WebResponse->header( )../OutputPage.php:2134
70.29996285912header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.29956278016OutputPage->output( )../MediaWiki.php:583
50.29986284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30056293816WebResponse->header( )../OutputPage.php:2171
70.30056293960header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.29956278016OutputPage->output( )../MediaWiki.php:583
50.29986284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30106293760WebResponse->header( )../OutputPage.php:2172
70.30106293904header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.29956278016OutputPage->output( )../MediaWiki.php:583
50.30156293760WebResponse->header( )../OutputPage.php:2220
60.30156293904header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.29956278016OutputPage->output( )../MediaWiki.php:583
50.30216293920WebResponse->header( )../OutputPage.php:2227
60.30216294064header ( )../WebResponse.php:37