( ! ) Warning: Search backend error during near_match search for '18.218.70.79' after 6. 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
20.01093376056MediaWiki->run( )../index.php:46
30.01093377464MediaWiki->main( )../MediaWiki.php:424
40.02923551696MediaWiki->performRequest( )../MediaWiki.php:573
50.04494379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04544433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04544433728SpecialSearch->execute( )../SpecialPage.php:383
80.09265795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.09825801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09825802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10065817320Hooks::run( )../SearchEngine.php:231
120.10065818920call_user_func_array ( )../Hooks.php:209
130.10065819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10115893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10205939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.10556174736CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10596206320PoolCounterWork->execute( )../Util.php:133
180.10606230576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10606230760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10606230832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10606232768PoolCounterWork->execute( )../Util.php:129
220.10616233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10616233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10616233720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11256347976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11266351912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11266352192MWDebug::warning( )../GlobalFunctions.php:1247
280.11286353496MWDebug::sendMessage( )../MWDebug.php:155
290.11286353888trigger_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
20.01093376056MediaWiki->run( )../index.php:46
30.01093377464MediaWiki->main( )../MediaWiki.php:424
40.11486277200OutputPage->output( )../MediaWiki.php:583
50.11506283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11516284952WebResponse->header( )../OutputPage.php:2134
70.11516285096header ( )../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
20.01093376056MediaWiki->run( )../index.php:46
30.01093377464MediaWiki->main( )../MediaWiki.php:424
40.11486277200OutputPage->output( )../MediaWiki.php:583
50.11506283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11586292984WebResponse->header( )../OutputPage.php:2171
70.11586293128header ( )../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
20.01093376056MediaWiki->run( )../index.php:46
30.01093377464MediaWiki->main( )../MediaWiki.php:424
40.11486277200OutputPage->output( )../MediaWiki.php:583
50.11506283656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11636292928WebResponse->header( )../OutputPage.php:2172
70.11636293072header ( )../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
20.01093376056MediaWiki->run( )../index.php:46
30.01093377464MediaWiki->main( )../MediaWiki.php:424
40.11486277200OutputPage->output( )../MediaWiki.php:583
50.11686292928WebResponse->header( )../OutputPage.php:2220
60.11686293072header ( )../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
20.01093376056MediaWiki->run( )../index.php:46
30.01093377464MediaWiki->main( )../MediaWiki.php:424
40.11486277200OutputPage->output( )../MediaWiki.php:583
50.11746293088WebResponse->header( )../OutputPage.php:2227
60.11746293232header ( )../WebResponse.php:37