( ! ) Warning: Search backend error during near_match search for '3.17.135.107' after 2. 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
10.0001238728{main}( )../index.php:0
20.02243383568MediaWiki->run( )../index.php:46
30.02243384976MediaWiki->main( )../MediaWiki.php:424
40.03883559064MediaWiki->performRequest( )../MediaWiki.php:573
50.05434386560SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05474440448SpecialPage->run( )../SpecialPageFactory.php:581
70.05474440816SpecialSearch->execute( )../SpecialPage.php:383
80.10355803136SpecialSearch->goResult( )../SpecialSearch.php:117
90.10935808984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10935809736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11195824736Hooks::run( )../SearchEngine.php:231
120.11195826336call_user_func_array ( )../Hooks.php:209
130.11195827040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11225901072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11245947096CirrusSearch\Searcher->search( )../Searcher.php:268
160.11416182184CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11436214952PoolCounterWork->execute( )../Util.php:133
180.11446239392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11446239576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11446239648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11446241616PoolCounterWork->execute( )../Util.php:129
220.11446242264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11446242448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11446242568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11616356872CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11626360824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11626361104MWDebug::warning( )../GlobalFunctions.php:1247
280.11636362408MWDebug::sendMessage( )../MWDebug.php:155
290.11646362800trigger_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
10.0001238728{main}( )../index.php:0
20.02243383568MediaWiki->run( )../index.php:46
30.02243384976MediaWiki->main( )../MediaWiki.php:424
40.11996286032OutputPage->output( )../MediaWiki.php:583
50.12036292480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12056293776WebResponse->header( )../OutputPage.php:2134
70.12056293920header ( )../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
10.0001238728{main}( )../index.php:0
20.02243383568MediaWiki->run( )../index.php:46
30.02243384976MediaWiki->main( )../MediaWiki.php:424
40.11996286032OutputPage->output( )../MediaWiki.php:583
50.12036292480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12146301808WebResponse->header( )../OutputPage.php:2171
70.12146301952header ( )../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
10.0001238728{main}( )../index.php:0
20.02243383568MediaWiki->run( )../index.php:46
30.02243384976MediaWiki->main( )../MediaWiki.php:424
40.11996286032OutputPage->output( )../MediaWiki.php:583
50.12036292480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12196301752WebResponse->header( )../OutputPage.php:2172
70.12196301896header ( )../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
10.0001238728{main}( )../index.php:0
20.02243383568MediaWiki->run( )../index.php:46
30.02243384976MediaWiki->main( )../MediaWiki.php:424
40.11996286032OutputPage->output( )../MediaWiki.php:583
50.12246301752WebResponse->header( )../OutputPage.php:2220
60.12246301896header ( )../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
10.0001238728{main}( )../index.php:0
20.02243383568MediaWiki->run( )../index.php:46
30.02243384976MediaWiki->main( )../MediaWiki.php:424
40.11996286032OutputPage->output( )../MediaWiki.php:583
50.12306301912WebResponse->header( )../OutputPage.php:2227
60.12306302056header ( )../WebResponse.php:37