( ! ) Warning: Search backend error during near_match search for '3.12.150.203' after 2. 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
10.0001233928{main}( )../index.php:0
20.01203376056MediaWiki->run( )../index.php:46
30.01203377464MediaWiki->main( )../MediaWiki.php:424
40.02013551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03524379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03564433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03574433728SpecialSearch->execute( )../SpecialPage.php:383
80.08205795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.08745801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08745802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08985817320Hooks::run( )../SearchEngine.php:231
120.08995818920call_user_func_array ( )../Hooks.php:209
130.08995819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09035893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09115939696CirrusSearch\Searcher->search( )../Searcher.php:268
160.09416174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09446206400PoolCounterWork->execute( )../Util.php:133
180.09456230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09456230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09456230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09466232848PoolCounterWork->execute( )../Util.php:129
220.09466233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09466233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09466233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09676348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09696351976wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09696352256MWDebug::warning( )../GlobalFunctions.php:1247
280.09706353560MWDebug::sendMessage( )../MWDebug.php:155
290.09706353952trigger_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
10.0001233928{main}( )../index.php:0
20.01203376056MediaWiki->run( )../index.php:46
30.01203377464MediaWiki->main( )../MediaWiki.php:424
40.09886277232OutputPage->output( )../MediaWiki.php:583
50.09916283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926284984WebResponse->header( )../OutputPage.php:2134
70.09926285128header ( )../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
10.0001233928{main}( )../index.php:0
20.01203376056MediaWiki->run( )../index.php:46
30.01203377464MediaWiki->main( )../MediaWiki.php:424
40.09886277232OutputPage->output( )../MediaWiki.php:583
50.09916283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09996293016WebResponse->header( )../OutputPage.php:2171
70.09996293160header ( )../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
10.0001233928{main}( )../index.php:0
20.01203376056MediaWiki->run( )../index.php:46
30.01203377464MediaWiki->main( )../MediaWiki.php:424
40.09886277232OutputPage->output( )../MediaWiki.php:583
50.09916283688OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036292960WebResponse->header( )../OutputPage.php:2172
70.10036293104header ( )../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
10.0001233928{main}( )../index.php:0
20.01203376056MediaWiki->run( )../index.php:46
30.01203377464MediaWiki->main( )../MediaWiki.php:424
40.09886277232OutputPage->output( )../MediaWiki.php:583
50.10086292960WebResponse->header( )../OutputPage.php:2220
60.10086293104header ( )../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
10.0001233928{main}( )../index.php:0
20.01203376056MediaWiki->run( )../index.php:46
30.01203377464MediaWiki->main( )../MediaWiki.php:424
40.09886277232OutputPage->output( )../MediaWiki.php:583
50.10156293120WebResponse->header( )../OutputPage.php:2227
60.10156293264header ( )../WebResponse.php:37