( ! ) Warning: Search backend error during near_match search for '3.142.54.94' 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
10.0001233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.02653551968MediaWiki->performRequest( )../MediaWiki.php:573
50.04294379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04344433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04344433680SpecialSearch->execute( )../SpecialPage.php:383
80.08895796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.09385802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09385803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09605818248Hooks::run( )../SearchEngine.php:231
120.09605819848call_user_func_array ( )../Hooks.php:209
130.09605820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09655894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09715940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09956175616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09986207224PoolCounterWork->execute( )../Util.php:133
180.10076231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10076231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10076231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10076233672PoolCounterWork->execute( )../Util.php:129
220.10086234320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10086234504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10086234624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10706348888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10716352816wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10716353096MWDebug::warning( )../GlobalFunctions.php:1247
280.10726354384MWDebug::sendMessage( )../MWDebug.php:155
290.10726354776trigger_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
10.0001233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.10936278112OutputPage->output( )../MediaWiki.php:583
50.10956284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10966285856WebResponse->header( )../OutputPage.php:2134
70.10966286000header ( )../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
10.0001233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.10936278112OutputPage->output( )../MediaWiki.php:583
50.10956284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11036293888WebResponse->header( )../OutputPage.php:2171
70.11036294032header ( )../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
10.0001233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.10936278112OutputPage->output( )../MediaWiki.php:583
50.10956284560OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11076293832WebResponse->header( )../OutputPage.php:2172
70.11076293976header ( )../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
10.0001233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.10936278112OutputPage->output( )../MediaWiki.php:583
50.11126293832WebResponse->header( )../OutputPage.php:2220
60.11126293976header ( )../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
10.0001233928{main}( )../index.php:0
20.01623376408MediaWiki->run( )../index.php:46
30.01623377816MediaWiki->main( )../MediaWiki.php:424
40.10936278112OutputPage->output( )../MediaWiki.php:583
50.11186293992WebResponse->header( )../OutputPage.php:2227
60.11186294136header ( )../WebResponse.php:37