( ! ) Warning: Search backend error during near_match search for '3.145.19.7' after 2. 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
10.0000233896{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.07383552080MediaWiki->performRequest( )../MediaWiki.php:573
50.13064379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13104433440SpecialPage->run( )../SpecialPageFactory.php:581
70.13104433808SpecialSearch->execute( )../SpecialPage.php:383
80.32725796368SpecialSearch->goResult( )../SpecialSearch.php:117
90.35335802488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.35335803240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.35955818240Hooks::run( )../SearchEngine.php:231
120.35955819840call_user_func_array ( )../Hooks.php:209
130.35955820544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.35985894536CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.36015940584CirrusSearch\Searcher->search( )../Searcher.php:268
160.36196175640CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.36206207224PoolCounterWork->execute( )../Util.php:133
180.36216231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.36216231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.36216231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.36226233672PoolCounterWork->execute( )../Util.php:129
220.36226234320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.36226234504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.36226234624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.36386348888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.36406352816wfLogWarning( )../ElasticsearchIntermediary.php:98
270.36406353096MWDebug::warning( )../GlobalFunctions.php:1247
280.36416354384MWDebug::sendMessage( )../MWDebug.php:155
290.36416354776trigger_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
10.0000233896{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.37786278096OutputPage->output( )../MediaWiki.php:583
50.37806284544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37816285840WebResponse->header( )../OutputPage.php:2134
70.37816285984header ( )../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
10.0000233896{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.37786278096OutputPage->output( )../MediaWiki.php:583
50.37806284544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37886293872WebResponse->header( )../OutputPage.php:2171
70.37886294016header ( )../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
10.0000233896{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.37786278096OutputPage->output( )../MediaWiki.php:583
50.37806284544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37936293816WebResponse->header( )../OutputPage.php:2172
70.37936293960header ( )../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
10.0000233896{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.37786278096OutputPage->output( )../MediaWiki.php:583
50.37986293816WebResponse->header( )../OutputPage.php:2220
60.37986293960header ( )../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
10.0000233896{main}( )../index.php:0
20.01223376392MediaWiki->run( )../index.php:46
30.01223377800MediaWiki->main( )../MediaWiki.php:424
40.37786278096OutputPage->output( )../MediaWiki.php:583
50.38046293976WebResponse->header( )../OutputPage.php:2227
60.38046294120header ( )../WebResponse.php:37