( ! ) Warning: Search backend error during near_match search for '3.12.150.215' 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
20.01873376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.02963551960MediaWiki->performRequest( )../MediaWiki.php:573
50.05614379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05664433360SpecialPage->run( )../SpecialPageFactory.php:581
70.05674433728SpecialSearch->execute( )../SpecialPage.php:383
80.10165796984SpecialSearch->goResult( )../SpecialSearch.php:117
90.10715802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10715803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10955818304Hooks::run( )../SearchEngine.php:231
120.10965819904call_user_func_array ( )../Hooks.php:209
130.10965820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11035894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11125940672CirrusSearch\Searcher->search( )../Searcher.php:268
160.11486175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11516207320PoolCounterWork->execute( )../Util.php:133
180.11536231576PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11536231760call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11536231832CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11536233768PoolCounterWork->execute( )../Util.php:129
220.11536234416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11536234600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11536234720CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12206348968CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12226352904wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12226353184MWDebug::warning( )../GlobalFunctions.php:1247
280.12236354488MWDebug::sendMessage( )../MWDebug.php:155
290.12236354880trigger_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
20.01873376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.12416278200OutputPage->output( )../MediaWiki.php:583
50.12436284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12446285952WebResponse->header( )../OutputPage.php:2134
70.12446286096header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.12416278200OutputPage->output( )../MediaWiki.php:583
50.12436284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12516293984WebResponse->header( )../OutputPage.php:2171
70.12516294128header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.12416278200OutputPage->output( )../MediaWiki.php:583
50.12436284656OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12566293928WebResponse->header( )../OutputPage.php:2172
70.12566294072header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.12416278200OutputPage->output( )../MediaWiki.php:583
50.12606293928WebResponse->header( )../OutputPage.php:2220
60.12606294072header ( )../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
20.01873376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.12416278200OutputPage->output( )../MediaWiki.php:583
50.12676294088WebResponse->header( )../OutputPage.php:2227
60.12676294232header ( )../WebResponse.php:37