( ! ) Warning: Search backend error during near_match search for '3.144.123.24' 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
20.03203376416MediaWiki->run( )../index.php:46
30.03203377824MediaWiki->main( )../MediaWiki.php:424
40.04353551960MediaWiki->performRequest( )../MediaWiki.php:573
50.05964379464SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06004433360SpecialPage->run( )../SpecialPageFactory.php:581
70.06014433728SpecialSearch->execute( )../SpecialPage.php:383
80.10715796968SpecialSearch->goResult( )../SpecialSearch.php:117
90.11225802552SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11225803304SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11475818304Hooks::run( )../SearchEngine.php:231
120.11475819904call_user_func_array ( )../Hooks.php:209
130.11485820608CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11535894640CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11615940688CirrusSearch\Searcher->search( )../Searcher.php:268
160.11956175744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11986207328PoolCounterWork->execute( )../Util.php:133
180.12006231584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12006231768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12006231840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12006233776PoolCounterWork->execute( )../Util.php:129
220.12006234424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12006234608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12006234728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12676348976CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12696352912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12696353192MWDebug::warning( )../GlobalFunctions.php:1247
280.12706354496MWDebug::sendMessage( )../MWDebug.php:155
290.12706354888trigger_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
20.03203376416MediaWiki->run( )../index.php:46
30.03203377824MediaWiki->main( )../MediaWiki.php:424
40.12896278208OutputPage->output( )../MediaWiki.php:583
50.12936284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12946285960WebResponse->header( )../OutputPage.php:2134
70.12946286104header ( )../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
20.03203376416MediaWiki->run( )../index.php:46
30.03203377824MediaWiki->main( )../MediaWiki.php:424
40.12896278208OutputPage->output( )../MediaWiki.php:583
50.12936284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13016293992WebResponse->header( )../OutputPage.php:2171
70.13016294136header ( )../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
20.03203376416MediaWiki->run( )../index.php:46
30.03203377824MediaWiki->main( )../MediaWiki.php:424
40.12896278208OutputPage->output( )../MediaWiki.php:583
50.12936284664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13056293936WebResponse->header( )../OutputPage.php:2172
70.13056294080header ( )../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
20.03203376416MediaWiki->run( )../index.php:46
30.03203377824MediaWiki->main( )../MediaWiki.php:424
40.12896278208OutputPage->output( )../MediaWiki.php:583
50.13116293936WebResponse->header( )../OutputPage.php:2220
60.13116294080header ( )../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
20.03203376416MediaWiki->run( )../index.php:46
30.03203377824MediaWiki->main( )../MediaWiki.php:424
40.12896278208OutputPage->output( )../MediaWiki.php:583
50.13176294096WebResponse->header( )../OutputPage.php:2227
60.13176294240header ( )../WebResponse.php:37