( ! ) Warning: Search backend error during near_match search for '3.144.41.66' 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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.01903551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03954379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03984433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03984433680SpecialSearch->execute( )../SpecialPage.php:383
80.08395796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08955802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08955803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09175818248Hooks::run( )../SearchEngine.php:231
120.09175819848call_user_func_array ( )../Hooks.php:209
130.09185820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09205894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09235940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09396175616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09416207224PoolCounterWork->execute( )../Util.php:133
180.09426231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09426231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09426231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09426233672PoolCounterWork->execute( )../Util.php:129
220.09426234320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09426234504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09426234624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10016348904CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10036352832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10036353112MWDebug::warning( )../GlobalFunctions.php:1247
280.10046354400MWDebug::sendMessage( )../MWDebug.php:155
290.10046354792trigger_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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.10226278112OutputPage->output( )../MediaWiki.php:583
50.10246284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256285856WebResponse->header( )../OutputPage.php:2134
70.10256286000header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.10226278112OutputPage->output( )../MediaWiki.php:583
50.10246284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326293888WebResponse->header( )../OutputPage.php:2171
70.10326294032header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.10226278112OutputPage->output( )../MediaWiki.php:583
50.10246284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376293832WebResponse->header( )../OutputPage.php:2172
70.10376293976header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.10226278112OutputPage->output( )../MediaWiki.php:583
50.10426293832WebResponse->header( )../OutputPage.php:2220
60.10426293976header ( )../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
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.10226278112OutputPage->output( )../MediaWiki.php:583
50.10486293992WebResponse->header( )../OutputPage.php:2227
60.10486294136header ( )../WebResponse.php:37