( ! ) Warning: Search backend error during near_match search for '18.219.67.87' 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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.01983551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03694379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03744433744SpecialSearch->execute( )../SpecialPage.php:383
80.08865795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.09435802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09435802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09665817840Hooks::run( )../SearchEngine.php:231
120.09665819440call_user_func_array ( )../Hooks.php:209
130.09665820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09715894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09775940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.10026175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10056206856PoolCounterWork->execute( )../Util.php:133
180.10066231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10066231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10066231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10076233304PoolCounterWork->execute( )../Util.php:129
220.10076233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10076234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10076234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10676348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10686352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10696352720MWDebug::warning( )../GlobalFunctions.php:1247
280.10716354024MWDebug::sendMessage( )../MWDebug.php:155
290.10716354416trigger_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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10886277736OutputPage->output( )../MediaWiki.php:583
50.10906284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10916285488WebResponse->header( )../OutputPage.php:2134
70.10916285632header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10886277736OutputPage->output( )../MediaWiki.php:583
50.10906284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10996293520WebResponse->header( )../OutputPage.php:2171
70.10996293664header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10886277736OutputPage->output( )../MediaWiki.php:583
50.10906284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11046293464WebResponse->header( )../OutputPage.php:2172
70.11046293608header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10886277736OutputPage->output( )../MediaWiki.php:583
50.11096293464WebResponse->header( )../OutputPage.php:2220
60.11096293608header ( )../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
20.00913376416MediaWiki->run( )../index.php:46
30.00913377824MediaWiki->main( )../MediaWiki.php:424
40.10886277736OutputPage->output( )../MediaWiki.php:583
50.11156293624WebResponse->header( )../OutputPage.php:2227
60.11156293768header ( )../WebResponse.php:37