( ! ) Warning: Search backend error during near_match search for '3.149.249.174' 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
20.00963376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.02013551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03464379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03504433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03504433408SpecialSearch->execute( )../SpecialPage.php:383
80.07905794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.08465800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08465801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08735816656Hooks::run( )../SearchEngine.php:231
120.08735818256call_user_func_array ( )../Hooks.php:209
130.08735818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08785893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08855939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.09096174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09126205712PoolCounterWork->execute( )../Util.php:133
180.09146229968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09146230152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09146230224CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09146232160PoolCounterWork->execute( )../Util.php:129
220.09146232808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09146232992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09146233112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09786347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09796351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09796351616MWDebug::warning( )../GlobalFunctions.php:1247
280.09806352920MWDebug::sendMessage( )../MWDebug.php:155
290.09806353312trigger_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
20.00963376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.10006276592OutputPage->output( )../MediaWiki.php:583
50.10026283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036284344WebResponse->header( )../OutputPage.php:2134
70.10036284488header ( )../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
20.00963376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.10006276592OutputPage->output( )../MediaWiki.php:583
50.10026283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106292376WebResponse->header( )../OutputPage.php:2171
70.10106292520header ( )../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
20.00963376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.10006276592OutputPage->output( )../MediaWiki.php:583
50.10026283048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156292320WebResponse->header( )../OutputPage.php:2172
70.10156292464header ( )../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
20.00963376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.10006276592OutputPage->output( )../MediaWiki.php:583
50.10196292320WebResponse->header( )../OutputPage.php:2220
60.10196292464header ( )../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
20.00963376112MediaWiki->run( )../index.php:46
30.00963377520MediaWiki->main( )../MediaWiki.php:424
40.10006276592OutputPage->output( )../MediaWiki.php:583
50.10256292480WebResponse->header( )../OutputPage.php:2227
60.10266292624header ( )../WebResponse.php:37