( ! ) Warning: Search backend error during near_match search for '3.144.42.39' 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
10.0000233928{main}( )../index.php:0
20.01043376408MediaWiki->run( )../index.php:46
30.01053377816MediaWiki->main( )../MediaWiki.php:424
40.01833551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03444379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03494433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03494433680SpecialSearch->execute( )../SpecialPage.php:383
80.08475796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.09035802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09035803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09275818248Hooks::run( )../SearchEngine.php:231
120.09325819848call_user_func_array ( )../Hooks.php:209
130.09325820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09385894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09465940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09816175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09846207272PoolCounterWork->execute( )../Util.php:133
180.09856231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09856231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09856231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09866233720PoolCounterWork->execute( )../Util.php:129
220.09866234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09866234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09866234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10516348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10526352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10526353128MWDebug::warning( )../GlobalFunctions.php:1247
280.10536354416MWDebug::sendMessage( )../MWDebug.php:155
290.10536354808trigger_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
10.0000233928{main}( )../index.php:0
20.01043376408MediaWiki->run( )../index.php:46
30.01053377816MediaWiki->main( )../MediaWiki.php:424
40.10736278144OutputPage->output( )../MediaWiki.php:583
50.10756284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10766285888WebResponse->header( )../OutputPage.php:2134
70.10766286032header ( )../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
10.0000233928{main}( )../index.php:0
20.01043376408MediaWiki->run( )../index.php:46
30.01053377816MediaWiki->main( )../MediaWiki.php:424
40.10736278144OutputPage->output( )../MediaWiki.php:583
50.10756284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10836293920WebResponse->header( )../OutputPage.php:2171
70.10836294064header ( )../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
10.0000233928{main}( )../index.php:0
20.01043376408MediaWiki->run( )../index.php:46
30.01053377816MediaWiki->main( )../MediaWiki.php:424
40.10736278144OutputPage->output( )../MediaWiki.php:583
50.10756284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10886293864WebResponse->header( )../OutputPage.php:2172
70.10886294008header ( )../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
10.0000233928{main}( )../index.php:0
20.01043376408MediaWiki->run( )../index.php:46
30.01053377816MediaWiki->main( )../MediaWiki.php:424
40.10736278144OutputPage->output( )../MediaWiki.php:583
50.10936293864WebResponse->header( )../OutputPage.php:2220
60.10936294008header ( )../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
10.0000233928{main}( )../index.php:0
20.01043376408MediaWiki->run( )../index.php:46
30.01053377816MediaWiki->main( )../MediaWiki.php:424
40.10736278144OutputPage->output( )../MediaWiki.php:583
50.10996294024WebResponse->header( )../OutputPage.php:2227
60.10996294168header ( )../WebResponse.php:37