( ! ) Warning: Search backend error during near_match search for '3.144.41.48' 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
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.01703551968MediaWiki->performRequest( )../MediaWiki.php:573
50.04724379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04764433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04764433680SpecialSearch->execute( )../SpecialPage.php:383
80.14455796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.15535802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15535803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15775818248Hooks::run( )../SearchEngine.php:231
120.15785819848call_user_func_array ( )../Hooks.php:209
130.15785820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15815894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15855940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.16056175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16076207272PoolCounterWork->execute( )../Util.php:133
180.16086231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16086231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16086231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16096233720PoolCounterWork->execute( )../Util.php:129
220.16096234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16096234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16096234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16686348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16706352848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16706353128MWDebug::warning( )../GlobalFunctions.php:1247
280.16716354416MWDebug::sendMessage( )../MWDebug.php:155
290.16716354808trigger_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
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17226278144OutputPage->output( )../MediaWiki.php:583
50.17246284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17256285888WebResponse->header( )../OutputPage.php:2134
70.17256286032header ( )../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
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17226278144OutputPage->output( )../MediaWiki.php:583
50.17246284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18016293920WebResponse->header( )../OutputPage.php:2171
70.18016294064header ( )../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
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17226278144OutputPage->output( )../MediaWiki.php:583
50.17246284592OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18066293864WebResponse->header( )../OutputPage.php:2172
70.18066294008header ( )../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
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17226278144OutputPage->output( )../MediaWiki.php:583
50.18116293864WebResponse->header( )../OutputPage.php:2220
60.18116294008header ( )../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
20.00853376408MediaWiki->run( )../index.php:46
30.00853377816MediaWiki->main( )../MediaWiki.php:424
40.17226278144OutputPage->output( )../MediaWiki.php:583
50.18176294024WebResponse->header( )../OutputPage.php:2227
60.18176294168header ( )../WebResponse.php:37