( ! ) Warning: Search backend error during near_match search for '18.191.60.249' after 47. 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
10.0000233960{main}( )../index.php:0
20.03703376416MediaWiki->run( )../index.php:46
30.03703377824MediaWiki->main( )../MediaWiki.php:424
40.13513551992MediaWiki->performRequest( )../MediaWiki.php:573
50.29474379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.29514433368SpecialPage->run( )../SpecialPageFactory.php:581
70.29514433736SpecialSearch->execute( )../SpecialPage.php:383
80.70705795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.72315802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.72315802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.72825817936Hooks::run( )../SearchEngine.php:231
120.72835819536call_user_func_array ( )../Hooks.php:209
130.72835820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.74375894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.75305940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.78396175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.78416207008PoolCounterWork->execute( )../Util.php:133
180.78436231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.78436231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.78436231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.78436233456PoolCounterWork->execute( )../Util.php:129
220.78436234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.78436234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.78436234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.83166348648CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.83186352584wfLogWarning( )../ElasticsearchIntermediary.php:98
270.83186352864MWDebug::warning( )../GlobalFunctions.php:1247
280.83196354168MWDebug::sendMessage( )../MWDebug.php:155
290.83196354560trigger_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
10.0000233960{main}( )../index.php:0
20.03703376416MediaWiki->run( )../index.php:46
30.03703377824MediaWiki->main( )../MediaWiki.php:424
40.85476277848OutputPage->output( )../MediaWiki.php:583
50.86526284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.86536285600WebResponse->header( )../OutputPage.php:2134
70.86536285744header ( )../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
10.0000233960{main}( )../index.php:0
20.03703376416MediaWiki->run( )../index.php:46
30.03703377824MediaWiki->main( )../MediaWiki.php:424
40.85476277848OutputPage->output( )../MediaWiki.php:583
50.86526284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.89186293648WebResponse->header( )../OutputPage.php:2171
70.89186293792header ( )../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
10.0000233960{main}( )../index.php:0
20.03703376416MediaWiki->run( )../index.php:46
30.03703377824MediaWiki->main( )../MediaWiki.php:424
40.85476277848OutputPage->output( )../MediaWiki.php:583
50.86526284304OutputPage->sendCacheControl( )../OutputPage.php:2218
60.89236293592WebResponse->header( )../OutputPage.php:2172
70.89236293736header ( )../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
10.0000233960{main}( )../index.php:0
20.03703376416MediaWiki->run( )../index.php:46
30.03703377824MediaWiki->main( )../MediaWiki.php:424
40.85476277848OutputPage->output( )../MediaWiki.php:583
50.89286293592WebResponse->header( )../OutputPage.php:2220
60.89286293736header ( )../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
10.0000233960{main}( )../index.php:0
20.03703376416MediaWiki->run( )../index.php:46
30.03703377824MediaWiki->main( )../MediaWiki.php:424
40.85476277848OutputPage->output( )../MediaWiki.php:583
50.89346293752WebResponse->header( )../OutputPage.php:2227
60.89346293896header ( )../WebResponse.php:37