( ! ) Warning: Search backend error during near_match search for '3.142.173.232' after 12. 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
20.04613376416MediaWiki->run( )../index.php:46
30.04613377824MediaWiki->main( )../MediaWiki.php:424
40.08813551992MediaWiki->performRequest( )../MediaWiki.php:573
50.14724379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14764433368SpecialPage->run( )../SpecialPageFactory.php:581
70.14764433736SpecialSearch->execute( )../SpecialPage.php:383
80.25415795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.27355802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27355802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28695817936Hooks::run( )../SearchEngine.php:231
120.28705819536call_user_func_array ( )../Hooks.php:209
130.28705820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28815894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28865940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.29046175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29066207008PoolCounterWork->execute( )../Util.php:133
180.29076231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29076231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29076231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29086233456PoolCounterWork->execute( )../Util.php:129
220.29086234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29086234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29086234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30296348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30306352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30306352880MWDebug::warning( )../GlobalFunctions.php:1247
280.30326354184MWDebug::sendMessage( )../MWDebug.php:155
290.30326354576trigger_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
20.04613376416MediaWiki->run( )../index.php:46
30.04613377824MediaWiki->main( )../MediaWiki.php:424
40.30506277848OutputPage->output( )../MediaWiki.php:583
50.30526284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30536285600WebResponse->header( )../OutputPage.php:2134
70.30536285744header ( )../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
20.04613376416MediaWiki->run( )../index.php:46
30.04613377824MediaWiki->main( )../MediaWiki.php:424
40.30506277848OutputPage->output( )../MediaWiki.php:583
50.30526284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30596293648WebResponse->header( )../OutputPage.php:2171
70.30596293792header ( )../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
20.04613376416MediaWiki->run( )../index.php:46
30.04613377824MediaWiki->main( )../MediaWiki.php:424
40.30506277848OutputPage->output( )../MediaWiki.php:583
50.30526284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30646293592WebResponse->header( )../OutputPage.php:2172
70.30646293736header ( )../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
20.04613376416MediaWiki->run( )../index.php:46
30.04613377824MediaWiki->main( )../MediaWiki.php:424
40.30506277848OutputPage->output( )../MediaWiki.php:583
50.30696293592WebResponse->header( )../OutputPage.php:2220
60.30696293736header ( )../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
20.04613376416MediaWiki->run( )../index.php:46
30.04613377824MediaWiki->main( )../MediaWiki.php:424
40.30506277848OutputPage->output( )../MediaWiki.php:583
50.30756293752WebResponse->header( )../OutputPage.php:2227
60.30756293896header ( )../WebResponse.php:37