( ! ) Warning: Search backend error during near_match search for '3.142.98.5' after 7. 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
10.0001233896{main}( )../index.php:0
20.01413375800MediaWiki->run( )../index.php:46
30.01413377208MediaWiki->main( )../MediaWiki.php:424
40.02373551344MediaWiki->performRequest( )../MediaWiki.php:573
50.04104378736SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04144432624SpecialPage->run( )../SpecialPageFactory.php:581
70.04144432992SpecialSearch->execute( )../SpecialPage.php:383
80.08585794944SpecialSearch->goResult( )../SpecialSearch.php:117
90.09165801176SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09165801928SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09395816928Hooks::run( )../SearchEngine.php:231
120.09395818528call_user_func_array ( )../Hooks.php:209
130.09395819232CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09435893240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09505939288CirrusSearch\Searcher->search( )../Searcher.php:268
160.09826174392CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09856207160PoolCounterWork->execute( )../Util.php:133
180.09866231632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09866231816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09866231888CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09876233856PoolCounterWork->execute( )../Util.php:129
220.09876234504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09876234688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09876234808CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10586349088CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10596353016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10596353296MWDebug::warning( )../GlobalFunctions.php:1247
280.10606354584MWDebug::sendMessage( )../MWDebug.php:155
290.10606354976trigger_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
10.0001233896{main}( )../index.php:0
20.01413375800MediaWiki->run( )../index.php:46
30.01413377208MediaWiki->main( )../MediaWiki.php:424
40.10966278216OutputPage->output( )../MediaWiki.php:583
50.10996284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11026285960WebResponse->header( )../OutputPage.php:2134
70.11026286104header ( )../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
10.0001233896{main}( )../index.php:0
20.01413375800MediaWiki->run( )../index.php:46
30.01413377208MediaWiki->main( )../MediaWiki.php:424
40.10966278216OutputPage->output( )../MediaWiki.php:583
50.10996284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11096293992WebResponse->header( )../OutputPage.php:2171
70.11096294136header ( )../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
10.0001233896{main}( )../index.php:0
20.01413375800MediaWiki->run( )../index.php:46
30.01413377208MediaWiki->main( )../MediaWiki.php:424
40.10966278216OutputPage->output( )../MediaWiki.php:583
50.10996284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11146293936WebResponse->header( )../OutputPage.php:2172
70.11146294080header ( )../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
10.0001233896{main}( )../index.php:0
20.01413375800MediaWiki->run( )../index.php:46
30.01413377208MediaWiki->main( )../MediaWiki.php:424
40.10966278216OutputPage->output( )../MediaWiki.php:583
50.11196293936WebResponse->header( )../OutputPage.php:2220
60.11196294080header ( )../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
10.0001233896{main}( )../index.php:0
20.01413375800MediaWiki->run( )../index.php:46
30.01413377208MediaWiki->main( )../MediaWiki.php:424
40.10966278216OutputPage->output( )../MediaWiki.php:583
50.11256294088WebResponse->header( )../OutputPage.php:2227
60.11256294232header ( )../WebResponse.php:37