( ! ) Warning: Search backend error during near_match search for '3.133.100.195' after 29. 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
10.0000238760{main}( )../index.php:0
20.02103383592MediaWiki->run( )../index.php:46
30.02103385000MediaWiki->main( )../MediaWiki.php:424
40.04543559336MediaWiki->performRequest( )../MediaWiki.php:573
50.10594386896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10644440792SpecialPage->run( )../SpecialPageFactory.php:581
70.10644441160SpecialSearch->execute( )../SpecialPage.php:383
80.26765802120SpecialSearch->goResult( )../SpecialSearch.php:117
90.28345808352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.28345809104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28935824104Hooks::run( )../SearchEngine.php:231
120.28965825704call_user_func_array ( )../Hooks.php:209
130.28965826408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.29015900448CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.29095946488CirrusSearch\Searcher->search( )../Searcher.php:268
160.29386181576CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.29406214352PoolCounterWork->execute( )../Util.php:133
180.29416238792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.29416238976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.29416239048CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.29426241016PoolCounterWork->execute( )../Util.php:129
220.29426241664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.29426241848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.29426241968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32306356264CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32326360200wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32326360480MWDebug::warning( )../GlobalFunctions.php:1247
280.32336361784MWDebug::sendMessage( )../MWDebug.php:155
290.32336362176trigger_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
10.0000238760{main}( )../index.php:0
20.02103383592MediaWiki->run( )../index.php:46
30.02103385000MediaWiki->main( )../MediaWiki.php:424
40.32526285408OutputPage->output( )../MediaWiki.php:583
50.32546291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32556293152WebResponse->header( )../OutputPage.php:2134
70.32556293296header ( )../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
10.0000238760{main}( )../index.php:0
20.02103383592MediaWiki->run( )../index.php:46
30.02103385000MediaWiki->main( )../MediaWiki.php:424
40.32526285408OutputPage->output( )../MediaWiki.php:583
50.32546291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32626301184WebResponse->header( )../OutputPage.php:2171
70.32626301328header ( )../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
10.0000238760{main}( )../index.php:0
20.02103383592MediaWiki->run( )../index.php:46
30.02103385000MediaWiki->main( )../MediaWiki.php:424
40.32526285408OutputPage->output( )../MediaWiki.php:583
50.32546291856OutputPage->sendCacheControl( )../OutputPage.php:2218
60.32676301128WebResponse->header( )../OutputPage.php:2172
70.32676301272header ( )../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
10.0000238760{main}( )../index.php:0
20.02103383592MediaWiki->run( )../index.php:46
30.02103385000MediaWiki->main( )../MediaWiki.php:424
40.32526285408OutputPage->output( )../MediaWiki.php:583
50.32726301128WebResponse->header( )../OutputPage.php:2220
60.32726301272header ( )../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
10.0000238760{main}( )../index.php:0
20.02103383592MediaWiki->run( )../index.php:46
30.02103385000MediaWiki->main( )../MediaWiki.php:424
40.32526285408OutputPage->output( )../MediaWiki.php:583
50.32786301288WebResponse->header( )../OutputPage.php:2227
60.32786301432header ( )../WebResponse.php:37