( ! ) Warning: Search backend error during near_match search for '216.73.216.206' 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
10.0000238760{main}( )../index.php:0
20.00953383552MediaWiki->run( )../index.php:46
30.00953384960MediaWiki->main( )../MediaWiki.php:424
40.02743559304MediaWiki->performRequest( )../MediaWiki.php:573
50.06784386872SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06834440776SpecialPage->run( )../SpecialPageFactory.php:581
70.06834441144SpecialSearch->execute( )../SpecialPage.php:383
80.19035802264SpecialSearch->goResult( )../SpecialSearch.php:117
90.22055808520SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22055809272SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22805824264Hooks::run( )../SearchEngine.php:231
120.22805825864call_user_func_array ( )../Hooks.php:209
130.22805826568CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22885900632CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22975946664CirrusSearch\Searcher->search( )../Searcher.php:268
160.24376181776CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24396214544PoolCounterWork->execute( )../Util.php:133
180.24406239016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24406239200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24416239272CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24416241240PoolCounterWork->execute( )../Util.php:129
220.24416241888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24416242072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24416242192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25926356456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25936360392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25976360672MWDebug::warning( )../GlobalFunctions.php:1247
280.25986361976MWDebug::sendMessage( )../MWDebug.php:155
290.25986362368trigger_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
20.00953383552MediaWiki->run( )../index.php:46
30.00953384960MediaWiki->main( )../MediaWiki.php:424
40.26246285592OutputPage->output( )../MediaWiki.php:583
50.26266292048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26276293344WebResponse->header( )../OutputPage.php:2134
70.26276293488header ( )../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
20.00953383552MediaWiki->run( )../index.php:46
30.00953384960MediaWiki->main( )../MediaWiki.php:424
40.26246285592OutputPage->output( )../MediaWiki.php:583
50.26266292048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26346301376WebResponse->header( )../OutputPage.php:2171
70.26346301520header ( )../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
20.00953383552MediaWiki->run( )../index.php:46
30.00953384960MediaWiki->main( )../MediaWiki.php:424
40.26246285592OutputPage->output( )../MediaWiki.php:583
50.26266292048OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26396301320WebResponse->header( )../OutputPage.php:2172
70.26396301464header ( )../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
20.00953383552MediaWiki->run( )../index.php:46
30.00953384960MediaWiki->main( )../MediaWiki.php:424
40.26246285592OutputPage->output( )../MediaWiki.php:583
50.26446301320WebResponse->header( )../OutputPage.php:2220
60.26446301464header ( )../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
20.00953383552MediaWiki->run( )../index.php:46
30.00953384960MediaWiki->main( )../MediaWiki.php:424
40.26246285592OutputPage->output( )../MediaWiki.php:583
50.26506301480WebResponse->header( )../OutputPage.php:2227
60.26506301624header ( )../WebResponse.php:37