( ! ) Warning: Search backend error during near_match search for '3.140.207.29' 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
10.0000238728{main}( )../index.php:0
20.01773383568MediaWiki->run( )../index.php:46
30.01773384976MediaWiki->main( )../MediaWiki.php:424
40.03453559064MediaWiki->performRequest( )../MediaWiki.php:573
50.06374386560SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06424440448SpecialPage->run( )../SpecialPageFactory.php:581
70.06434440816SpecialSearch->execute( )../SpecialPage.php:383
80.21015803144SpecialSearch->goResult( )../SpecialSearch.php:117
90.21875808984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21875809736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22315824736Hooks::run( )../SearchEngine.php:231
120.22325826336call_user_func_array ( )../Hooks.php:209
130.22325827040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22555901072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22625947096CirrusSearch\Searcher->search( )../Searcher.php:268
160.24306182184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24346214952PoolCounterWork->execute( )../Util.php:133
180.24356239392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24356239576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24356239648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24366241616PoolCounterWork->execute( )../Util.php:129
220.24366242264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24366242448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24366242568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25846356872CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25856360808wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25856361088MWDebug::warning( )../GlobalFunctions.php:1247
280.25876362392MWDebug::sendMessage( )../MWDebug.php:155
290.25876362784trigger_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
10.0000238728{main}( )../index.php:0
20.01773383568MediaWiki->run( )../index.php:46
30.01773384976MediaWiki->main( )../MediaWiki.php:424
40.26046286032OutputPage->output( )../MediaWiki.php:583
50.26076292480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26086293776WebResponse->header( )../OutputPage.php:2134
70.26086293920header ( )../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
10.0000238728{main}( )../index.php:0
20.01773383568MediaWiki->run( )../index.php:46
30.01773384976MediaWiki->main( )../MediaWiki.php:424
40.26046286032OutputPage->output( )../MediaWiki.php:583
50.26076292480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26156301808WebResponse->header( )../OutputPage.php:2171
70.26156301952header ( )../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
10.0000238728{main}( )../index.php:0
20.01773383568MediaWiki->run( )../index.php:46
30.01773384976MediaWiki->main( )../MediaWiki.php:424
40.26046286032OutputPage->output( )../MediaWiki.php:583
50.26076292480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26206301752WebResponse->header( )../OutputPage.php:2172
70.26206301896header ( )../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
10.0000238728{main}( )../index.php:0
20.01773383568MediaWiki->run( )../index.php:46
30.01773384976MediaWiki->main( )../MediaWiki.php:424
40.26046286032OutputPage->output( )../MediaWiki.php:583
50.26256301752WebResponse->header( )../OutputPage.php:2220
60.26256301896header ( )../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
10.0000238728{main}( )../index.php:0
20.01773383568MediaWiki->run( )../index.php:46
30.01773384976MediaWiki->main( )../MediaWiki.php:424
40.26046286032OutputPage->output( )../MediaWiki.php:583
50.26316301912WebResponse->header( )../OutputPage.php:2227
60.26316302056header ( )../WebResponse.php:37