( ! ) Warning: Search backend error during near_match search for '3.19.67.91' 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
10.0000238696{main}( )../index.php:0
20.01703383864MediaWiki->run( )../index.php:46
30.01703385272MediaWiki->main( )../MediaWiki.php:424
40.04933559424MediaWiki->performRequest( )../MediaWiki.php:573
50.11324386992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.11364440848SpecialPage->run( )../SpecialPageFactory.php:581
70.11364441216SpecialSearch->execute( )../SpecialPage.php:383
80.26785803600SpecialSearch->goResult( )../SpecialSearch.php:117
90.27875809856SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.27875810608SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.28275825608Hooks::run( )../SearchEngine.php:231
120.28285827208call_user_func_array ( )../Hooks.php:209
130.28285827912CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.28315901920CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.28345947944CirrusSearch\Searcher->search( )../Searcher.php:268
160.28506183040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.28526214624PoolCounterWork->execute( )../Util.php:133
180.28536238880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.28536239064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.28536239136CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.28536241072PoolCounterWork->execute( )../Util.php:129
220.28536241720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.28536241904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.28536242024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.30036356304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.30056360232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.30056360512MWDebug::warning( )../GlobalFunctions.php:1247
280.30066361800MWDebug::sendMessage( )../MWDebug.php:155
290.30066362192trigger_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
10.0000238696{main}( )../index.php:0
20.01703383864MediaWiki->run( )../index.php:46
30.01703385272MediaWiki->main( )../MediaWiki.php:424
40.30236285480OutputPage->output( )../MediaWiki.php:583
50.30256291928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30266293224WebResponse->header( )../OutputPage.php:2134
70.30266293368header ( )../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
10.0000238696{main}( )../index.php:0
20.01703383864MediaWiki->run( )../index.php:46
30.01703385272MediaWiki->main( )../MediaWiki.php:424
40.30236285480OutputPage->output( )../MediaWiki.php:583
50.30256291928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30326301256WebResponse->header( )../OutputPage.php:2171
70.30326301400header ( )../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
10.0000238696{main}( )../index.php:0
20.01703383864MediaWiki->run( )../index.php:46
30.01703385272MediaWiki->main( )../MediaWiki.php:424
40.30236285480OutputPage->output( )../MediaWiki.php:583
50.30256291928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.30376301200WebResponse->header( )../OutputPage.php:2172
70.30376301344header ( )../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
10.0000238696{main}( )../index.php:0
20.01703383864MediaWiki->run( )../index.php:46
30.01703385272MediaWiki->main( )../MediaWiki.php:424
40.30236285480OutputPage->output( )../MediaWiki.php:583
50.30426301200WebResponse->header( )../OutputPage.php:2220
60.30426301344header ( )../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
10.0000238696{main}( )../index.php:0
20.01703383864MediaWiki->run( )../index.php:46
30.01703385272MediaWiki->main( )../MediaWiki.php:424
40.30236285480OutputPage->output( )../MediaWiki.php:583
50.30486301360WebResponse->header( )../OutputPage.php:2227
60.30486301504header ( )../WebResponse.php:37