( ! ) Warning: Search backend error during near_match search for '3.15.239.140' 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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.02283551960MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03884433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03894433728SpecialSearch->execute( )../SpecialPage.php:383
80.08355796984SpecialSearch->goResult( )../SpecialSearch.php:117
90.08895802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08895803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09145818304Hooks::run( )../SearchEngine.php:231
120.09145819904call_user_func_array ( )../Hooks.php:209
130.09145820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09195894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09265940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.09616175720CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09646207312PoolCounterWork->execute( )../Util.php:133
180.09656231568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09656231752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09666231824CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09666233760PoolCounterWork->execute( )../Util.php:129
220.09666234408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09666234592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09666234712CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10326348992CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10336352928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10336353208MWDebug::warning( )../GlobalFunctions.php:1247
280.10346354512MWDebug::sendMessage( )../MWDebug.php:155
290.10346354904trigger_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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.10546278224OutputPage->output( )../MediaWiki.php:583
50.10576284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10586285976WebResponse->header( )../OutputPage.php:2134
70.10586286120header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.10546278224OutputPage->output( )../MediaWiki.php:583
50.10576284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10656294008WebResponse->header( )../OutputPage.php:2171
70.10656294152header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.10546278224OutputPage->output( )../MediaWiki.php:583
50.10576284680OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10706293952WebResponse->header( )../OutputPage.php:2172
70.10706294096header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.10546278224OutputPage->output( )../MediaWiki.php:583
50.10746293952WebResponse->header( )../OutputPage.php:2220
60.10746294096header ( )../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
20.01283376416MediaWiki->run( )../index.php:46
30.01283377824MediaWiki->main( )../MediaWiki.php:424
40.10546278224OutputPage->output( )../MediaWiki.php:583
50.10806294112WebResponse->header( )../OutputPage.php:2227
60.10806294256header ( )../WebResponse.php:37