( ! ) Warning: Search backend error during near_match search for '18.219.185.67' 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
10.0001233960{main}( )../index.php:0
20.01803376120MediaWiki->run( )../index.php:46
30.01803377528MediaWiki->main( )../MediaWiki.php:424
40.02833551832MediaWiki->performRequest( )../MediaWiki.php:573
50.04314379520SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04374433448SpecialPage->run( )../SpecialPageFactory.php:581
70.04374433816SpecialSearch->execute( )../SpecialPage.php:383
80.08795795432SpecialSearch->goResult( )../SpecialSearch.php:117
90.09325801440SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09325802192SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09605817192Hooks::run( )../SearchEngine.php:231
120.09605818792call_user_func_array ( )../Hooks.php:209
130.09605819496CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09675893544CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09755939568CirrusSearch\Searcher->search( )../Searcher.php:268
160.10056174672CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10076206256PoolCounterWork->execute( )../Util.php:133
180.10096230512PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10096230696call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10096230768CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10096232704PoolCounterWork->execute( )../Util.php:129
220.10106233352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10106233536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10106233656CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10746347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10756351832wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10756352112MWDebug::warning( )../GlobalFunctions.php:1247
280.10766353416MWDebug::sendMessage( )../MWDebug.php:155
290.10766353808trigger_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
10.0001233960{main}( )../index.php:0
20.01803376120MediaWiki->run( )../index.php:46
30.01803377528MediaWiki->main( )../MediaWiki.php:424
40.10966277088OutputPage->output( )../MediaWiki.php:583
50.10986283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10996284840WebResponse->header( )../OutputPage.php:2134
70.10996284984header ( )../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
10.0001233960{main}( )../index.php:0
20.01803376120MediaWiki->run( )../index.php:46
30.01803377528MediaWiki->main( )../MediaWiki.php:424
40.10966277088OutputPage->output( )../MediaWiki.php:583
50.10986283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11066292872WebResponse->header( )../OutputPage.php:2171
70.11066293016header ( )../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
10.0001233960{main}( )../index.php:0
20.01803376120MediaWiki->run( )../index.php:46
30.01803377528MediaWiki->main( )../MediaWiki.php:424
40.10966277088OutputPage->output( )../MediaWiki.php:583
50.10986283544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11116292816WebResponse->header( )../OutputPage.php:2172
70.11116292960header ( )../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
10.0001233960{main}( )../index.php:0
20.01803376120MediaWiki->run( )../index.php:46
30.01803377528MediaWiki->main( )../MediaWiki.php:424
40.10966277088OutputPage->output( )../MediaWiki.php:583
50.11156292816WebResponse->header( )../OutputPage.php:2220
60.11156292960header ( )../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
10.0001233960{main}( )../index.php:0
20.01803376120MediaWiki->run( )../index.php:46
30.01803377528MediaWiki->main( )../MediaWiki.php:424
40.10966277088OutputPage->output( )../MediaWiki.php:583
50.11246292976WebResponse->header( )../OutputPage.php:2227
60.11246293120header ( )../WebResponse.php:37