( ! ) Warning: Search backend error during near_match search for '18.224.38.99' after 14. 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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.02183551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04564379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04604433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04604433744SpecialSearch->execute( )../SpecialPage.php:383
80.12405795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.12935802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12935802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13155817880Hooks::run( )../SearchEngine.php:231
120.13155819480call_user_func_array ( )../Hooks.php:209
130.13155820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13185894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13225940248CirrusSearch\Searcher->search( )../Searcher.php:268
160.13416175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13426206960PoolCounterWork->execute( )../Util.php:133
180.13436231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13436231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13436231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13446233408PoolCounterWork->execute( )../Util.php:129
220.13446234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13446234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13446234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14856348656CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14876352592wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14876352872MWDebug::warning( )../GlobalFunctions.php:1247
280.14886354176MWDebug::sendMessage( )../MWDebug.php:155
290.14886354568trigger_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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15056277840OutputPage->output( )../MediaWiki.php:583
50.15086284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15096285592WebResponse->header( )../OutputPage.php:2134
70.15096285736header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15056277840OutputPage->output( )../MediaWiki.php:583
50.15086284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15156293624WebResponse->header( )../OutputPage.php:2171
70.15156293768header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15056277840OutputPage->output( )../MediaWiki.php:583
50.15086284296OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15206293568WebResponse->header( )../OutputPage.php:2172
70.15206293712header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15056277840OutputPage->output( )../MediaWiki.php:583
50.15256293568WebResponse->header( )../OutputPage.php:2220
60.15266293712header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.15056277840OutputPage->output( )../MediaWiki.php:583
50.15316293728WebResponse->header( )../OutputPage.php:2227
60.15316293872header ( )../WebResponse.php:37