( ! ) Warning: Search backend error during near_match search for '3.17.187.193' 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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.02013551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03584379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03624433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03624433728SpecialSearch->execute( )../SpecialPage.php:383
80.08215796984SpecialSearch->goResult( )../SpecialSearch.php:117
90.08765802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08765803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09025818304Hooks::run( )../SearchEngine.php:231
120.09035819904call_user_func_array ( )../Hooks.php:209
130.09035820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09095894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09165940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.09496175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09526207312PoolCounterWork->execute( )../Util.php:133
180.09546231568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09546231752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09546231824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09546233760PoolCounterWork->execute( )../Util.php:129
220.09546234408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09546234592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09546234712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10206348992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10226352928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10226353208MWDebug::warning( )../GlobalFunctions.php:1247
280.10236354512MWDebug::sendMessage( )../MWDebug.php:155
290.10236354904trigger_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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.10406278224OutputPage->output( )../MediaWiki.php:583
50.10426284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10436285976WebResponse->header( )../OutputPage.php:2134
70.10436286120header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.10406278224OutputPage->output( )../MediaWiki.php:583
50.10426284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10506294008WebResponse->header( )../OutputPage.php:2171
70.10506294152header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.10406278224OutputPage->output( )../MediaWiki.php:583
50.10426284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10556293952WebResponse->header( )../OutputPage.php:2172
70.10556294096header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.10406278224OutputPage->output( )../MediaWiki.php:583
50.10626293952WebResponse->header( )../OutputPage.php:2220
60.10626294096header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.10406278224OutputPage->output( )../MediaWiki.php:583
50.10686294112WebResponse->header( )../OutputPage.php:2227
60.10686294256header ( )../WebResponse.php:37