( ! ) Warning: Search backend error during near_match search for '3.15.3.242' 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
10.0000233896{main}( )../index.php:0
20.01103376392MediaWiki->run( )../index.php:46
30.01103377800MediaWiki->main( )../MediaWiki.php:424
40.02273552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03844379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03944433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03954433808SpecialSearch->execute( )../SpecialPage.php:383
80.08455795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.08995801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08995802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09215817600Hooks::run( )../SearchEngine.php:231
120.09225819200call_user_func_array ( )../Hooks.php:209
130.09225819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09295893912CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09355939952CirrusSearch\Searcher->search( )../Searcher.php:268
160.09626175048CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09656206648PoolCounterWork->execute( )../Util.php:133
180.09676230904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09676231088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09676231160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09676233096PoolCounterWork->execute( )../Util.php:129
220.09676233744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09676233928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09676234048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10326348328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10336352256wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10336352536MWDebug::warning( )../GlobalFunctions.php:1247
280.10346353824MWDebug::sendMessage( )../MWDebug.php:155
290.10346354216trigger_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
10.0000233896{main}( )../index.php:0
20.01103376392MediaWiki->run( )../index.php:46
30.01103377800MediaWiki->main( )../MediaWiki.php:424
40.10536277520OutputPage->output( )../MediaWiki.php:583
50.10556283968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10566285264WebResponse->header( )../OutputPage.php:2134
70.10566285408header ( )../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
10.0000233896{main}( )../index.php:0
20.01103376392MediaWiki->run( )../index.php:46
30.01103377800MediaWiki->main( )../MediaWiki.php:424
40.10536277520OutputPage->output( )../MediaWiki.php:583
50.10556283968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10636293296WebResponse->header( )../OutputPage.php:2171
70.10636293440header ( )../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
10.0000233896{main}( )../index.php:0
20.01103376392MediaWiki->run( )../index.php:46
30.01103377800MediaWiki->main( )../MediaWiki.php:424
40.10536277520OutputPage->output( )../MediaWiki.php:583
50.10556283968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10676293240WebResponse->header( )../OutputPage.php:2172
70.10676293384header ( )../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
10.0000233896{main}( )../index.php:0
20.01103376392MediaWiki->run( )../index.php:46
30.01103377800MediaWiki->main( )../MediaWiki.php:424
40.10536277520OutputPage->output( )../MediaWiki.php:583
50.10726293240WebResponse->header( )../OutputPage.php:2220
60.10726293384header ( )../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
10.0000233896{main}( )../index.php:0
20.01103376392MediaWiki->run( )../index.php:46
30.01103377800MediaWiki->main( )../MediaWiki.php:424
40.10536277520OutputPage->output( )../MediaWiki.php:583
50.10796293400WebResponse->header( )../OutputPage.php:2227
60.10796293544header ( )../WebResponse.php:37