( ! ) Warning: Search backend error during near_match search for '216.73.216.53' after 12. 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
10.0000238760{main}( )../index.php:0
20.00873383968MediaWiki->run( )../index.php:46
30.00873385376MediaWiki->main( )../MediaWiki.php:424
40.04543559544MediaWiki->performRequest( )../MediaWiki.php:573
50.08754387072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08794440984SpecialPage->run( )../SpecialPageFactory.php:581
70.08794441352SpecialSearch->execute( )../SpecialPage.php:383
80.21155803472SpecialSearch->goResult( )../SpecialSearch.php:117
90.22345809704SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22345810456SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22835825456Hooks::run( )../SearchEngine.php:231
120.22845827056call_user_func_array ( )../Hooks.php:209
130.22845827760CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22865901800CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22935947824CirrusSearch\Searcher->search( )../Searcher.php:268
160.23216182936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23246215704PoolCounterWork->execute( )../Util.php:133
180.23256240152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23266240336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23266240408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23266242376PoolCounterWork->execute( )../Util.php:129
220.23266243024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23266243208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23266243328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24466357600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24476361536wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24476361816MWDebug::warning( )../GlobalFunctions.php:1247
280.24496363120MWDebug::sendMessage( )../MWDebug.php:155
290.24496363512trigger_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
10.0000238760{main}( )../index.php:0
20.00873383968MediaWiki->run( )../index.php:46
30.00873385376MediaWiki->main( )../MediaWiki.php:424
40.24706286736OutputPage->output( )../MediaWiki.php:583
50.24736293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24746294488WebResponse->header( )../OutputPage.php:2134
70.24746294632header ( )../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
10.0000238760{main}( )../index.php:0
20.00873383968MediaWiki->run( )../index.php:46
30.00873385376MediaWiki->main( )../MediaWiki.php:424
40.24706286736OutputPage->output( )../MediaWiki.php:583
50.24736293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24816302520WebResponse->header( )../OutputPage.php:2171
70.24816302664header ( )../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
10.0000238760{main}( )../index.php:0
20.00873383968MediaWiki->run( )../index.php:46
30.00873385376MediaWiki->main( )../MediaWiki.php:424
40.24706286736OutputPage->output( )../MediaWiki.php:583
50.24736293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24856302464WebResponse->header( )../OutputPage.php:2172
70.24856302608header ( )../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
10.0000238760{main}( )../index.php:0
20.00873383968MediaWiki->run( )../index.php:46
30.00873385376MediaWiki->main( )../MediaWiki.php:424
40.24706286736OutputPage->output( )../MediaWiki.php:583
50.25076302464WebResponse->header( )../OutputPage.php:2220
60.25076302608header ( )../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
10.0000238760{main}( )../index.php:0
20.00873383968MediaWiki->run( )../index.php:46
30.00873385376MediaWiki->main( )../MediaWiki.php:424
40.24706286736OutputPage->output( )../MediaWiki.php:583
50.25146302624WebResponse->header( )../OutputPage.php:2227
60.25146302768header ( )../WebResponse.php:37