( ! ) Warning: Search backend error during near_match search for '18.117.232.108' 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
10.0002233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.02663551928MediaWiki->performRequest( )../MediaWiki.php:573
50.04124379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04164433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04164433728SpecialSearch->execute( )../SpecialPage.php:383
80.08745796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.09255802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09255803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09475818440Hooks::run( )../SearchEngine.php:231
120.09485820040call_user_func_array ( )../Hooks.php:209
130.09485820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09535894784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09615940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.09986175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10016208696PoolCounterWork->execute( )../Util.php:133
180.10036233168PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10036233352call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10036233424CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10036235392PoolCounterWork->execute( )../Util.php:129
220.10036236040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10036236224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10036236344CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10696350608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10716354544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10716354824MWDebug::warning( )../GlobalFunctions.php:1247
280.10726356128MWDebug::sendMessage( )../MWDebug.php:155
290.10726356520trigger_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
10.0002233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.10916279744OutputPage->output( )../MediaWiki.php:583
50.10946286200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10956287496WebResponse->header( )../OutputPage.php:2134
70.10956287640header ( )../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
10.0002233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.10916279744OutputPage->output( )../MediaWiki.php:583
50.10946286200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11026295544WebResponse->header( )../OutputPage.php:2171
70.11026295688header ( )../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
10.0002233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.10916279744OutputPage->output( )../MediaWiki.php:583
50.10946286200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11076295488WebResponse->header( )../OutputPage.php:2172
70.11076295632header ( )../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
10.0002233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.10916279744OutputPage->output( )../MediaWiki.php:583
50.11116295488WebResponse->header( )../OutputPage.php:2220
60.11116295632header ( )../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
10.0002233960{main}( )../index.php:0
20.01593376416MediaWiki->run( )../index.php:46
30.01593377824MediaWiki->main( )../MediaWiki.php:424
40.10916279744OutputPage->output( )../MediaWiki.php:583
50.11186295648WebResponse->header( )../OutputPage.php:2227
60.11186295792header ( )../WebResponse.php:37