( ! ) Warning: Search backend error during near_match search for '3.144.242.149' after 6. 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
10.0000233960{main}( )../index.php:0
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.01863551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03324379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03354433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03354433736SpecialSearch->execute( )../SpecialPage.php:383
80.07505796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.08015802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08015802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08235817992Hooks::run( )../SearchEngine.php:231
120.08235819592call_user_func_array ( )../Hooks.php:209
130.08235820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08265894344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08285940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.08426175488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08446208280PoolCounterWork->execute( )../Util.php:133
180.08456232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08456232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08456233008CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08456234976PoolCounterWork->execute( )../Util.php:129
220.08456235624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08456235808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08456235928CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09026350232CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09036354168wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09036354448MWDebug::warning( )../GlobalFunctions.php:1247
280.09046355752MWDebug::sendMessage( )../MWDebug.php:155
290.09046356144trigger_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
10.0000233960{main}( )../index.php:0
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09206279352OutputPage->output( )../MediaWiki.php:583
50.09226285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09236287104WebResponse->header( )../OutputPage.php:2134
70.09236287248header ( )../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
10.0000233960{main}( )../index.php:0
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09206279352OutputPage->output( )../MediaWiki.php:583
50.09226285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09296295152WebResponse->header( )../OutputPage.php:2171
70.09296295296header ( )../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
10.0000233960{main}( )../index.php:0
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09206279352OutputPage->output( )../MediaWiki.php:583
50.09226285808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09346295096WebResponse->header( )../OutputPage.php:2172
70.09346295240header ( )../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
10.0000233960{main}( )../index.php:0
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09206279352OutputPage->output( )../MediaWiki.php:583
50.09386295096WebResponse->header( )../OutputPage.php:2220
60.09396295240header ( )../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
10.0000233960{main}( )../index.php:0
20.01103376416MediaWiki->run( )../index.php:46
30.01103377824MediaWiki->main( )../MediaWiki.php:424
40.09206279352OutputPage->output( )../MediaWiki.php:583
50.09446295256WebResponse->header( )../OutputPage.php:2227
60.09446295400header ( )../WebResponse.php:37