( ! ) Warning: Search backend error during near_match search for '3.144.48.204' after 19. 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
20.01653376416MediaWiki->run( )../index.php:46
30.01653377824MediaWiki->main( )../MediaWiki.php:424
40.02793551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04744379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04784433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04784433744SpecialSearch->execute( )../SpecialPage.php:383
80.18555795856SpecialSearch->goResult( )../SpecialSearch.php:117
90.21085802112SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21085802864SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21515817864Hooks::run( )../SearchEngine.php:231
120.21525819464call_user_func_array ( )../Hooks.php:209
130.21525820168CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21575894192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21645940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.23496175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23526206856PoolCounterWork->execute( )../Util.php:133
180.23536231112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23536231296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23536231368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23536233304PoolCounterWork->execute( )../Util.php:129
220.23536233952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23536234136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23536234256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25436348504CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25456352440wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25456352720MWDebug::warning( )../GlobalFunctions.php:1247
280.25466354024MWDebug::sendMessage( )../MWDebug.php:155
290.25466354416trigger_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
20.01653376416MediaWiki->run( )../index.php:46
30.01653377824MediaWiki->main( )../MediaWiki.php:424
40.25666277736OutputPage->output( )../MediaWiki.php:583
50.25686284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25696285488WebResponse->header( )../OutputPage.php:2134
70.25696285632header ( )../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
20.01653376416MediaWiki->run( )../index.php:46
30.01653377824MediaWiki->main( )../MediaWiki.php:424
40.25666277736OutputPage->output( )../MediaWiki.php:583
50.25686284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25766293520WebResponse->header( )../OutputPage.php:2171
70.25766293664header ( )../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
20.01653376416MediaWiki->run( )../index.php:46
30.01653377824MediaWiki->main( )../MediaWiki.php:424
40.25666277736OutputPage->output( )../MediaWiki.php:583
50.25686284192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26446293464WebResponse->header( )../OutputPage.php:2172
70.26446293608header ( )../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
20.01653376416MediaWiki->run( )../index.php:46
30.01653377824MediaWiki->main( )../MediaWiki.php:424
40.25666277736OutputPage->output( )../MediaWiki.php:583
50.26496293464WebResponse->header( )../OutputPage.php:2220
60.26496293608header ( )../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
20.01653376416MediaWiki->run( )../index.php:46
30.01653377824MediaWiki->main( )../MediaWiki.php:424
40.25666277736OutputPage->output( )../MediaWiki.php:583
50.26556293624WebResponse->header( )../OutputPage.php:2227
60.26556293768header ( )../WebResponse.php:37