( ! ) Warning: Search backend error during near_match search for '3.142.172.190' 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
10.0000235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.02153553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03704381000SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744434888SpecialPage->run( )../SpecialPageFactory.php:581
70.03754435256SpecialSearch->execute( )../SpecialPage.php:383
80.08715797800SpecialSearch->goResult( )../SpecialSearch.php:117
90.09245804032SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09245804784SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09475819784Hooks::run( )../SearchEngine.php:231
120.09485821384call_user_func_array ( )../Hooks.php:209
130.09485822088CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09545896120CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09635942144CirrusSearch\Searcher->search( )../Searcher.php:268
160.09976177200CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09996208784PoolCounterWork->execute( )../Util.php:133
180.10016233040PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10016233224call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10016233296CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10026235232PoolCounterWork->execute( )../Util.php:129
220.10026235880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10026236064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10026236184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10676350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10686354376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10696354656MWDebug::warning( )../GlobalFunctions.php:1247
280.10706355960MWDebug::sendMessage( )../MWDebug.php:155
290.10706356352trigger_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
10.0000235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10876279672OutputPage->output( )../MediaWiki.php:583
50.10906286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10916287424WebResponse->header( )../OutputPage.php:2134
70.10916287568header ( )../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
10.0000235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10876279672OutputPage->output( )../MediaWiki.php:583
50.10906286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10976295456WebResponse->header( )../OutputPage.php:2171
70.10976295600header ( )../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
10.0000235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10876279672OutputPage->output( )../MediaWiki.php:583
50.10906286128OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11036295400WebResponse->header( )../OutputPage.php:2172
70.11036295544header ( )../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
10.0000235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10876279672OutputPage->output( )../MediaWiki.php:583
50.11166295400WebResponse->header( )../OutputPage.php:2220
60.11166295544header ( )../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
10.0000235248{main}( )../index.php:0
20.01253377880MediaWiki->run( )../index.php:46
30.01253379288MediaWiki->main( )../MediaWiki.php:424
40.10876279672OutputPage->output( )../MediaWiki.php:583
50.11266295560WebResponse->header( )../OutputPage.php:2227
60.11266295704header ( )../WebResponse.php:37