( ! ) Warning: Search backend error during near_match search for '3.17.75.227' 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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.01863552800MediaWiki->performRequest( )../MediaWiki.php:573
50.03494380216SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03544434096SpecialPage->run( )../SpecialPageFactory.php:581
70.03554434464SpecialSearch->execute( )../SpecialPage.php:383
80.07935796136SpecialSearch->goResult( )../SpecialSearch.php:117
90.08475802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08475803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08695818144Hooks::run( )../SearchEngine.php:231
120.08705819744call_user_func_array ( )../Hooks.php:209
130.08705820448CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08765894496CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08845940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.09216175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09246208424PoolCounterWork->execute( )../Util.php:133
180.09256232896PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09256233080call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09256233152CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09256235120PoolCounterWork->execute( )../Util.php:129
220.09266235768PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09266235952call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09266236072CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09916350352CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09936354280wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09936354560MWDebug::warning( )../GlobalFunctions.php:1247
280.09946355848MWDebug::sendMessage( )../MWDebug.php:155
290.09946356240trigger_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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10136279480OutputPage->output( )../MediaWiki.php:583
50.10156285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166287224WebResponse->header( )../OutputPage.php:2134
70.10166287368header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10136279480OutputPage->output( )../MediaWiki.php:583
50.10156285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10226295256WebResponse->header( )../OutputPage.php:2171
70.10226295400header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10136279480OutputPage->output( )../MediaWiki.php:583
50.10156285928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276295200WebResponse->header( )../OutputPage.php:2172
70.10276295344header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10136279480OutputPage->output( )../MediaWiki.php:583
50.10336295200WebResponse->header( )../OutputPage.php:2220
60.10336295344header ( )../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
10.0000235296{main}( )../index.php:0
20.00923377400MediaWiki->run( )../index.php:46
30.00923378808MediaWiki->main( )../MediaWiki.php:424
40.10136279480OutputPage->output( )../MediaWiki.php:583
50.10396295352WebResponse->header( )../OutputPage.php:2227
60.10396295496header ( )../WebResponse.php:37