( ! ) Warning: Search backend error during near_match search for '3.15.188.239' after 15. 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
10.0000235360{main}( )../index.php:0
20.01393378064MediaWiki->run( )../index.php:46
30.01393379472MediaWiki->main( )../MediaWiki.php:424
40.03673553704MediaWiki->performRequest( )../MediaWiki.php:573
50.09484381320SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09524435192SpecialPage->run( )../SpecialPageFactory.php:581
70.09524435560SpecialSearch->execute( )../SpecialPage.php:383
80.17915797992SpecialSearch->goResult( )../SpecialSearch.php:117
90.19425804248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19425805000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19805820000Hooks::run( )../SearchEngine.php:231
120.19815821600call_user_func_array ( )../Hooks.php:209
130.19815822304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19865896336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20285942360CirrusSearch\Searcher->search( )../Searcher.php:268
160.21036177416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21056209016PoolCounterWork->execute( )../Util.php:133
180.21076233272PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21076233456call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21076233528CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21076235464PoolCounterWork->execute( )../Util.php:129
220.21086236112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21086236296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21086236416CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22616350664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22626354600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22626354880MWDebug::warning( )../GlobalFunctions.php:1247
280.22646356184MWDebug::sendMessage( )../MWDebug.php:155
290.22646356576trigger_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
10.0000235360{main}( )../index.php:0
20.01393378064MediaWiki->run( )../index.php:46
30.01393379472MediaWiki->main( )../MediaWiki.php:424
40.22846279896OutputPage->output( )../MediaWiki.php:583
50.22876286352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23666287648WebResponse->header( )../OutputPage.php:2134
70.23666287792header ( )../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
10.0000235360{main}( )../index.php:0
20.01393378064MediaWiki->run( )../index.php:46
30.01393379472MediaWiki->main( )../MediaWiki.php:424
40.22846279896OutputPage->output( )../MediaWiki.php:583
50.22876286352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23736295680WebResponse->header( )../OutputPage.php:2171
70.23736295824header ( )../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
10.0000235360{main}( )../index.php:0
20.01393378064MediaWiki->run( )../index.php:46
30.01393379472MediaWiki->main( )../MediaWiki.php:424
40.22846279896OutputPage->output( )../MediaWiki.php:583
50.22876286352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23786295624WebResponse->header( )../OutputPage.php:2172
70.23786295768header ( )../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
10.0000235360{main}( )../index.php:0
20.01393378064MediaWiki->run( )../index.php:46
30.01393379472MediaWiki->main( )../MediaWiki.php:424
40.22846279896OutputPage->output( )../MediaWiki.php:583
50.23836295624WebResponse->header( )../OutputPage.php:2220
60.23836295768header ( )../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
10.0000235360{main}( )../index.php:0
20.01393378064MediaWiki->run( )../index.php:46
30.01393379472MediaWiki->main( )../MediaWiki.php:424
40.22846279896OutputPage->output( )../MediaWiki.php:583
50.23896295784WebResponse->header( )../OutputPage.php:2227
60.23896295928header ( )../WebResponse.php:37