( ! ) Warning: Search backend error during near_match search for '18.188.96.3' 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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.02243551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03744379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03774433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03784433680SpecialSearch->execute( )../SpecialPage.php:383
80.08245796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08805802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08805803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09025818248Hooks::run( )../SearchEngine.php:231
120.09035819848call_user_func_array ( )../Hooks.php:209
130.09035820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09065894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09095940632CirrusSearch\Searcher->search( )../Searcher.php:268
160.09276175640CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09296207224PoolCounterWork->execute( )../Util.php:133
180.09306231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09306231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09306231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09316233672PoolCounterWork->execute( )../Util.php:129
220.09316234320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09316234504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09316234624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09916348904CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09926352832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09926353112MWDebug::warning( )../GlobalFunctions.php:1247
280.09936354400MWDebug::sendMessage( )../MWDebug.php:155
290.09936354792trigger_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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10116278112OutputPage->output( )../MediaWiki.php:583
50.10146284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156285856WebResponse->header( )../OutputPage.php:2134
70.10156286000header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10116278112OutputPage->output( )../MediaWiki.php:583
50.10146284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10216293888WebResponse->header( )../OutputPage.php:2171
70.10216294032header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10116278112OutputPage->output( )../MediaWiki.php:583
50.10146284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266293832WebResponse->header( )../OutputPage.php:2172
70.10266293976header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10116278112OutputPage->output( )../MediaWiki.php:583
50.10316293832WebResponse->header( )../OutputPage.php:2220
60.10316293976header ( )../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
20.01193376408MediaWiki->run( )../index.php:46
30.01193377816MediaWiki->main( )../MediaWiki.php:424
40.10116278112OutputPage->output( )../MediaWiki.php:583
50.10386293992WebResponse->header( )../OutputPage.php:2227
60.10386294136header ( )../WebResponse.php:37