( ! ) Warning: Search backend error during near_match search for '216.73.216.77' after 6. 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
10.0000233960{main}( )../index.php:0
20.00933375968MediaWiki->run( )../index.php:46
30.00933377376MediaWiki->main( )../MediaWiki.php:424
40.01813551496MediaWiki->performRequest( )../MediaWiki.php:573
50.03434379072SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474432960SpecialPage->run( )../SpecialPageFactory.php:581
70.03484433328SpecialSearch->execute( )../SpecialPage.php:383
80.08185795200SpecialSearch->goResult( )../SpecialSearch.php:117
90.08765801096SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08765801848SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09015816848Hooks::run( )../SearchEngine.php:231
120.09015818448call_user_func_array ( )../Hooks.php:209
130.09015819152CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09075893200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09135939248CirrusSearch\Searcher->search( )../Searcher.php:268
160.09396174296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09416205888PoolCounterWork->execute( )../Util.php:133
180.09426230144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09426230328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09426230400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09436232336PoolCounterWork->execute( )../Util.php:129
220.09436232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09436233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09436233288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10046347536CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10056351472wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10056351752MWDebug::warning( )../GlobalFunctions.php:1247
280.10066353056MWDebug::sendMessage( )../MWDebug.php:155
290.10066353448trigger_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
10.0000233960{main}( )../index.php:0
20.00933375968MediaWiki->run( )../index.php:46
30.00933377376MediaWiki->main( )../MediaWiki.php:424
40.10336276728OutputPage->output( )../MediaWiki.php:583
50.10376283184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10416284480WebResponse->header( )../OutputPage.php:2134
70.10416284624header ( )../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
10.0000233960{main}( )../index.php:0
20.00933375968MediaWiki->run( )../index.php:46
30.00933377376MediaWiki->main( )../MediaWiki.php:424
40.10336276728OutputPage->output( )../MediaWiki.php:583
50.10376283184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10496292512WebResponse->header( )../OutputPage.php:2171
70.10496292656header ( )../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
10.0000233960{main}( )../index.php:0
20.00933375968MediaWiki->run( )../index.php:46
30.00933377376MediaWiki->main( )../MediaWiki.php:424
40.10336276728OutputPage->output( )../MediaWiki.php:583
50.10376283184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606292456WebResponse->header( )../OutputPage.php:2172
70.10606292600header ( )../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
10.0000233960{main}( )../index.php:0
20.00933375968MediaWiki->run( )../index.php:46
30.00933377376MediaWiki->main( )../MediaWiki.php:424
40.10336276728OutputPage->output( )../MediaWiki.php:583
50.10656292456WebResponse->header( )../OutputPage.php:2220
60.10656292600header ( )../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
10.0000233960{main}( )../index.php:0
20.00933375968MediaWiki->run( )../index.php:46
30.00933377376MediaWiki->main( )../MediaWiki.php:424
40.10336276728OutputPage->output( )../MediaWiki.php:583
50.10716292616WebResponse->header( )../OutputPage.php:2227
60.10716292760header ( )../WebResponse.php:37