( ! ) Warning: Search backend error during near_match search for '3.141.192.7' after 15. 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
20.01413376408MediaWiki->run( )../index.php:46
30.01413377816MediaWiki->main( )../MediaWiki.php:424
40.02483551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03924379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03964433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03964433680SpecialSearch->execute( )../SpecialPage.php:383
80.08435796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.09025802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09025803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09245818248Hooks::run( )../SearchEngine.php:231
120.09245819848call_user_func_array ( )../Hooks.php:209
130.09245820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09315894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09395940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.09736175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09766207320PoolCounterWork->execute( )../Util.php:133
180.09786231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09786231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09786231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09786233768PoolCounterWork->execute( )../Util.php:129
220.09786234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09786234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09786234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11266348952CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11276352888wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11276353168MWDebug::warning( )../GlobalFunctions.php:1247
280.11286354472MWDebug::sendMessage( )../MWDebug.php:155
290.11286354864trigger_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
20.01413376408MediaWiki->run( )../index.php:46
30.01413377816MediaWiki->main( )../MediaWiki.php:424
40.11486278144OutputPage->output( )../MediaWiki.php:583
50.11516284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11526285896WebResponse->header( )../OutputPage.php:2134
70.11526286040header ( )../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
20.01413376408MediaWiki->run( )../index.php:46
30.01413377816MediaWiki->main( )../MediaWiki.php:424
40.11486278144OutputPage->output( )../MediaWiki.php:583
50.11516284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11586293928WebResponse->header( )../OutputPage.php:2171
70.11586294072header ( )../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
20.01413376408MediaWiki->run( )../index.php:46
30.01413377816MediaWiki->main( )../MediaWiki.php:424
40.11486278144OutputPage->output( )../MediaWiki.php:583
50.11516284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11636293872WebResponse->header( )../OutputPage.php:2172
70.11636294016header ( )../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
20.01413376408MediaWiki->run( )../index.php:46
30.01413377816MediaWiki->main( )../MediaWiki.php:424
40.11486278144OutputPage->output( )../MediaWiki.php:583
50.11686293872WebResponse->header( )../OutputPage.php:2220
60.11686294016header ( )../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
20.01413376408MediaWiki->run( )../index.php:46
30.01413377816MediaWiki->main( )../MediaWiki.php:424
40.11486278144OutputPage->output( )../MediaWiki.php:583
50.11746294032WebResponse->header( )../OutputPage.php:2227
60.11746294176header ( )../WebResponse.php:37