( ! ) Warning: Search backend error during near_match search for '3.147.28.111' 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
20.03293376416MediaWiki->run( )../index.php:46
30.03293377824MediaWiki->main( )../MediaWiki.php:424
40.04463551960MediaWiki->performRequest( )../MediaWiki.php:573
50.06194379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06244433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06244433728SpecialSearch->execute( )../SpecialPage.php:383
80.11345796968SpecialSearch->goResult( )../SpecialSearch.php:117
90.11915802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11915803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12165818304Hooks::run( )../SearchEngine.php:231
120.12165819904call_user_func_array ( )../Hooks.php:209
130.12165820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12225894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12315940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.12656175744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12696207328PoolCounterWork->execute( )../Util.php:133
180.12706231584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12706231768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12706231840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12716233776PoolCounterWork->execute( )../Util.php:129
220.12716234424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12716234608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12716234728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13376348976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13386352912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13396353192MWDebug::warning( )../GlobalFunctions.php:1247
280.13406354496MWDebug::sendMessage( )../MWDebug.php:155
290.13406354888trigger_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
20.03293376416MediaWiki->run( )../index.php:46
30.03293377824MediaWiki->main( )../MediaWiki.php:424
40.13686278208OutputPage->output( )../MediaWiki.php:583
50.13756284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13776285960WebResponse->header( )../OutputPage.php:2134
70.13776286104header ( )../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
20.03293376416MediaWiki->run( )../index.php:46
30.03293377824MediaWiki->main( )../MediaWiki.php:424
40.13686278208OutputPage->output( )../MediaWiki.php:583
50.13756284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13846293992WebResponse->header( )../OutputPage.php:2171
70.13846294136header ( )../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
20.03293376416MediaWiki->run( )../index.php:46
30.03293377824MediaWiki->main( )../MediaWiki.php:424
40.13686278208OutputPage->output( )../MediaWiki.php:583
50.13756284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13926293936WebResponse->header( )../OutputPage.php:2172
70.13926294080header ( )../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
20.03293376416MediaWiki->run( )../index.php:46
30.03293377824MediaWiki->main( )../MediaWiki.php:424
40.13686278208OutputPage->output( )../MediaWiki.php:583
50.13976293936WebResponse->header( )../OutputPage.php:2220
60.13976294080header ( )../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
20.03293376416MediaWiki->run( )../index.php:46
30.03293377824MediaWiki->main( )../MediaWiki.php:424
40.13686278208OutputPage->output( )../MediaWiki.php:583
50.14046294096WebResponse->header( )../OutputPage.php:2227
60.14046294240header ( )../WebResponse.php:37