( ! ) Warning: Search backend error during near_match search for '3.145.191.187' 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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.01973551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03484379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03534433728SpecialSearch->execute( )../SpecialPage.php:383
80.07835796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08335802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08335803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08555818448Hooks::run( )../SearchEngine.php:231
120.08565820048call_user_func_array ( )../Hooks.php:209
130.08565820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08615894792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08695940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.08996175928CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09026208704PoolCounterWork->execute( )../Util.php:133
180.09036233448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09036233632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09036233704CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09046235672PoolCounterWork->execute( )../Util.php:129
220.09046236320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09046236504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09046236624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09686350896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09696354832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09706355112MWDebug::warning( )../GlobalFunctions.php:1247
280.09706356416MWDebug::sendMessage( )../MWDebug.php:155
290.09706356808trigger_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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.09876280032OutputPage->output( )../MediaWiki.php:583
50.09906286488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916287784WebResponse->header( )../OutputPage.php:2134
70.09916287928header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.09876280032OutputPage->output( )../MediaWiki.php:583
50.09906286488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976295832WebResponse->header( )../OutputPage.php:2171
70.09976295976header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.09876280032OutputPage->output( )../MediaWiki.php:583
50.09906286488OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026295776WebResponse->header( )../OutputPage.php:2172
70.10026295920header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.09876280032OutputPage->output( )../MediaWiki.php:583
50.10076295776WebResponse->header( )../OutputPage.php:2220
60.10076295920header ( )../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
10.0001233960{main}( )../index.php:0
20.01203376416MediaWiki->run( )../index.php:46
30.01203377824MediaWiki->main( )../MediaWiki.php:424
40.09876280032OutputPage->output( )../MediaWiki.php:583
50.10136295936WebResponse->header( )../OutputPage.php:2227
60.10136296080header ( )../WebResponse.php:37