( ! ) Warning: Search backend error during near_match search for '18.119.125.7' after 7. 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
10.0001233928{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01133377272MediaWiki->main( )../MediaWiki.php:424
40.01943551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03334378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03384432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03384433040SpecialSearch->execute( )../SpecialPage.php:383
80.07455794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.07965800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07965801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08185816640Hooks::run( )../SearchEngine.php:231
120.08185818240call_user_func_array ( )../Hooks.php:209
130.08185818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08255892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08345939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.08706174064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08736205648PoolCounterWork->execute( )../Util.php:133
180.08756229904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08756230088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08756230160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08756232096PoolCounterWork->execute( )../Util.php:129
220.08766232744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08766232928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08766233048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09446347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09456351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09456351544MWDebug::warning( )../GlobalFunctions.php:1247
280.09466352848MWDebug::sendMessage( )../MWDebug.php:155
290.09466353240trigger_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
10.0001233928{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01133377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09656283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09666284304WebResponse->header( )../OutputPage.php:2134
70.09666284448header ( )../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
10.0001233928{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01133377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09656283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09736292336WebResponse->header( )../OutputPage.php:2171
70.09736292480header ( )../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
10.0001233928{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01133377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09656283008OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09776292280WebResponse->header( )../OutputPage.php:2172
70.09776292424header ( )../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
10.0001233928{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01133377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09826292280WebResponse->header( )../OutputPage.php:2220
60.09826292424header ( )../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
10.0001233928{main}( )../index.php:0
20.01123375864MediaWiki->run( )../index.php:46
30.01133377272MediaWiki->main( )../MediaWiki.php:424
40.09636276552OutputPage->output( )../MediaWiki.php:583
50.09886292440WebResponse->header( )../OutputPage.php:2227
60.09886292584header ( )../WebResponse.php:37