( ! ) Warning: Search backend error during near_match search for '3.133.142.253' 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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.01593551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03014379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03054433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03054433736SpecialSearch->execute( )../SpecialPage.php:383
80.07235795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.07745802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07745802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07965817936Hooks::run( )../SearchEngine.php:231
120.07965819536call_user_func_array ( )../Hooks.php:209
130.07965820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08015894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08075940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.08386175344CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08406206928PoolCounterWork->execute( )../Util.php:133
180.08416231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08416231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08416231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08426233376PoolCounterWork->execute( )../Util.php:129
220.08426234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08426234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08426234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09046348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09056352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09056352832MWDebug::warning( )../GlobalFunctions.php:1247
280.09066354136MWDebug::sendMessage( )../MWDebug.php:155
290.09066354528trigger_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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09206277848OutputPage->output( )../MediaWiki.php:583
50.09226284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09236285600WebResponse->header( )../OutputPage.php:2134
70.09236285744header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09206277848OutputPage->output( )../MediaWiki.php:583
50.09226284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09296293648WebResponse->header( )../OutputPage.php:2171
70.09296293792header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09206277848OutputPage->output( )../MediaWiki.php:583
50.09226284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09346293592WebResponse->header( )../OutputPage.php:2172
70.09346293736header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09206277848OutputPage->output( )../MediaWiki.php:583
50.09396293592WebResponse->header( )../OutputPage.php:2220
60.09396293736header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09206277848OutputPage->output( )../MediaWiki.php:583
50.09456293752WebResponse->header( )../OutputPage.php:2227
60.09456293896header ( )../WebResponse.php:37