( ! ) Warning: Search backend error during near_match search for '3.17.62.86' after 2. 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
20.02293383864MediaWiki->run( )../index.php:46
30.02303385272MediaWiki->main( )../MediaWiki.php:424
40.03863559424MediaWiki->performRequest( )../MediaWiki.php:573
50.08524386992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08564440848SpecialPage->run( )../SpecialPageFactory.php:581
70.08564441216SpecialSearch->execute( )../SpecialPage.php:383
80.21525803600SpecialSearch->goResult( )../SpecialSearch.php:117
90.23675809856SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23675810608SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24005825608Hooks::run( )../SearchEngine.php:231
120.24015827208call_user_func_array ( )../Hooks.php:209
130.24015827912CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24455901920CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24485947944CirrusSearch\Searcher->search( )../Searcher.php:268
160.24626183040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24636214624PoolCounterWork->execute( )../Util.php:133
180.24646238880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24646239064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24646239136CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24646241072PoolCounterWork->execute( )../Util.php:129
220.24646241720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24646241904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24646242024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24806356304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24816360232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24816360512MWDebug::warning( )../GlobalFunctions.php:1247
280.24826361800MWDebug::sendMessage( )../MWDebug.php:155
290.24826362192trigger_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
20.02293383864MediaWiki->run( )../index.php:46
30.02303385272MediaWiki->main( )../MediaWiki.php:424
40.26686285480OutputPage->output( )../MediaWiki.php:583
50.26706291928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26716293224WebResponse->header( )../OutputPage.php:2134
70.26716293368header ( )../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
20.02293383864MediaWiki->run( )../index.php:46
30.02303385272MediaWiki->main( )../MediaWiki.php:424
40.26686285480OutputPage->output( )../MediaWiki.php:583
50.26706291928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26786301256WebResponse->header( )../OutputPage.php:2171
70.26786301400header ( )../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
20.02293383864MediaWiki->run( )../index.php:46
30.02303385272MediaWiki->main( )../MediaWiki.php:424
40.26686285480OutputPage->output( )../MediaWiki.php:583
50.26706291928OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26836301200WebResponse->header( )../OutputPage.php:2172
70.26836301344header ( )../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
20.02293383864MediaWiki->run( )../index.php:46
30.02303385272MediaWiki->main( )../MediaWiki.php:424
40.26686285480OutputPage->output( )../MediaWiki.php:583
50.26886301200WebResponse->header( )../OutputPage.php:2220
60.26886301344header ( )../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
20.02293383864MediaWiki->run( )../index.php:46
30.02303385272MediaWiki->main( )../MediaWiki.php:424
40.26686285480OutputPage->output( )../MediaWiki.php:583
50.26946301360WebResponse->header( )../OutputPage.php:2227
60.26946301504header ( )../WebResponse.php:37