( ! ) Warning: Search backend error during near_match search for '3.144.110.88' after 18. 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
10.0001233928{main}( )../index.php:0
20.01223375864MediaWiki->run( )../index.php:46
30.01223377272MediaWiki->main( )../MediaWiki.php:424
40.04103551264MediaWiki->performRequest( )../MediaWiki.php:573
50.07794378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07834432672SpecialPage->run( )../SpecialPageFactory.php:581
70.07844433040SpecialSearch->execute( )../SpecialPage.php:383
80.31295794632SpecialSearch->goResult( )../SpecialSearch.php:117
90.33865800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.33865801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.34385816640Hooks::run( )../SearchEngine.php:231
120.34395818240call_user_func_array ( )../Hooks.php:209
130.34395818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.34415892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.34455939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.34626174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.34646205664PoolCounterWork->execute( )../Util.php:133
180.34656229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.34656230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.34656230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.34656232112PoolCounterWork->execute( )../Util.php:129
220.34666232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.34666232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.34666233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.36456347328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.36476351264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.36476351544MWDebug::warning( )../GlobalFunctions.php:1247
280.36486352848MWDebug::sendMessage( )../MWDebug.php:155
290.36486353240trigger_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
10.0001233928{main}( )../index.php:0
20.01223375864MediaWiki->run( )../index.php:46
30.01223377272MediaWiki->main( )../MediaWiki.php:424
40.37466276536OutputPage->output( )../MediaWiki.php:583
50.37496282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37506284288WebResponse->header( )../OutputPage.php:2134
70.37506284432header ( )../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
10.0001233928{main}( )../index.php:0
20.01223375864MediaWiki->run( )../index.php:46
30.01223377272MediaWiki->main( )../MediaWiki.php:424
40.37466276536OutputPage->output( )../MediaWiki.php:583
50.37496282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37586292320WebResponse->header( )../OutputPage.php:2171
70.37586292464header ( )../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
10.0001233928{main}( )../index.php:0
20.01223375864MediaWiki->run( )../index.php:46
30.01223377272MediaWiki->main( )../MediaWiki.php:424
40.37466276536OutputPage->output( )../MediaWiki.php:583
50.37496282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.37636292264WebResponse->header( )../OutputPage.php:2172
70.37636292408header ( )../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
10.0001233928{main}( )../index.php:0
20.01223375864MediaWiki->run( )../index.php:46
30.01223377272MediaWiki->main( )../MediaWiki.php:424
40.37466276536OutputPage->output( )../MediaWiki.php:583
50.37676292264WebResponse->header( )../OutputPage.php:2220
60.37676292408header ( )../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
10.0001233928{main}( )../index.php:0
20.01223375864MediaWiki->run( )../index.php:46
30.01223377272MediaWiki->main( )../MediaWiki.php:424
40.37466276536OutputPage->output( )../MediaWiki.php:583
50.37746292424WebResponse->header( )../OutputPage.php:2227
60.37746292568header ( )../WebResponse.php:37