( ! ) Warning: Search backend error during near_match search for '18.119.28.173' 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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.01933551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03384379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03424433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03434433736SpecialSearch->execute( )../SpecialPage.php:383
80.08125796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.08645802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08645802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08875817992Hooks::run( )../SearchEngine.php:231
120.08875819592call_user_func_array ( )../Hooks.php:209
130.08875820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08925894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09005940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.09336175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09366208280PoolCounterWork->execute( )../Util.php:133
180.09386232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09386232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09386233008CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09386234976PoolCounterWork->execute( )../Util.php:129
220.09386235624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09386235808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09386235928CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10036350216CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10046354152wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10046354432MWDebug::warning( )../GlobalFunctions.php:1247
280.10056355736MWDebug::sendMessage( )../MWDebug.php:155
290.10056356128trigger_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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10236279352OutputPage->output( )../MediaWiki.php:583
50.10256285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266287104WebResponse->header( )../OutputPage.php:2134
70.10266287248header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10236279352OutputPage->output( )../MediaWiki.php:583
50.10256285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336295152WebResponse->header( )../OutputPage.php:2171
70.10336295296header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10236279352OutputPage->output( )../MediaWiki.php:583
50.10256285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386295096WebResponse->header( )../OutputPage.php:2172
70.10386295240header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10236279352OutputPage->output( )../MediaWiki.php:583
50.10426295096WebResponse->header( )../OutputPage.php:2220
60.10426295240header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.10236279352OutputPage->output( )../MediaWiki.php:583
50.10476295256WebResponse->header( )../OutputPage.php:2227
60.10476295400header ( )../WebResponse.php:37