( ! ) Warning: Search backend error during near_match search for '3.145.161.175' after 15. 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
20.01623376416MediaWiki->run( )../index.php:46
30.01623377824MediaWiki->main( )../MediaWiki.php:424
40.03913551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09564379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09604433368SpecialPage->run( )../SpecialPageFactory.php:581
70.09614433736SpecialSearch->execute( )../SpecialPage.php:383
80.27105795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.28325802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28325802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28555817936Hooks::run( )../SearchEngine.php:231
120.28565819536call_user_func_array ( )../Hooks.php:209
130.28565820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28615894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28715940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.29046175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29066206960PoolCounterWork->execute( )../Util.php:133
180.29086231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29086231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29086231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29086233408PoolCounterWork->execute( )../Util.php:129
220.29086234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29086234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29086234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30596348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30616352552wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30616352832MWDebug::warning( )../GlobalFunctions.php:1247
280.30626354136MWDebug::sendMessage( )../MWDebug.php:155
290.30626354528trigger_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
20.01623376416MediaWiki->run( )../index.php:46
30.01623377824MediaWiki->main( )../MediaWiki.php:424
40.30816277848OutputPage->output( )../MediaWiki.php:583
50.30846284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30866285600WebResponse->header( )../OutputPage.php:2134
70.30866285744header ( )../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
20.01623376416MediaWiki->run( )../index.php:46
30.01623377824MediaWiki->main( )../MediaWiki.php:424
40.30816277848OutputPage->output( )../MediaWiki.php:583
50.30846284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30976293648WebResponse->header( )../OutputPage.php:2171
70.30976293792header ( )../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
20.01623376416MediaWiki->run( )../index.php:46
30.01623377824MediaWiki->main( )../MediaWiki.php:424
40.30816277848OutputPage->output( )../MediaWiki.php:583
50.30846284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.31036293592WebResponse->header( )../OutputPage.php:2172
70.31036293736header ( )../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
20.01623376416MediaWiki->run( )../index.php:46
30.01623377824MediaWiki->main( )../MediaWiki.php:424
40.30816277848OutputPage->output( )../MediaWiki.php:583
50.31086293592WebResponse->header( )../OutputPage.php:2220
60.31086293736header ( )../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
20.01623376416MediaWiki->run( )../index.php:46
30.01623377824MediaWiki->main( )../MediaWiki.php:424
40.30816277848OutputPage->output( )../MediaWiki.php:583
50.31146293752WebResponse->header( )../OutputPage.php:2227
60.31146293896header ( )../WebResponse.php:37