( ! ) Warning: Search backend error during near_match search for '3.15.26.231' 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
10.0000233928{main}( )../index.php:0
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.01633551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03044379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03084433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03084433680SpecialSearch->execute( )../SpecialPage.php:383
80.07255796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.07785802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07785803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08035818248Hooks::run( )../SearchEngine.php:231
120.08045819848call_user_func_array ( )../Hooks.php:209
130.08045820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08095894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08145940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08366175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08396208512PoolCounterWork->execute( )../Util.php:133
180.08406232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08406233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08406233240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08406235208PoolCounterWork->execute( )../Util.php:129
220.08416235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08416236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08416236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09016350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09036354368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09036354648MWDebug::warning( )../GlobalFunctions.php:1247
280.09036355936MWDebug::sendMessage( )../MWDebug.php:155
290.09036356328trigger_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
10.0000233928{main}( )../index.php:0
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09186279568OutputPage->output( )../MediaWiki.php:583
50.09216286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09226287312WebResponse->header( )../OutputPage.php:2134
70.09226287456header ( )../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
10.0000233928{main}( )../index.php:0
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09186279568OutputPage->output( )../MediaWiki.php:583
50.09216286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09286295344WebResponse->header( )../OutputPage.php:2171
70.09286295488header ( )../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
10.0000233928{main}( )../index.php:0
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09186279568OutputPage->output( )../MediaWiki.php:583
50.09216286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09336295288WebResponse->header( )../OutputPage.php:2172
70.09336295432header ( )../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
10.0000233928{main}( )../index.php:0
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09186279568OutputPage->output( )../MediaWiki.php:583
50.09376295288WebResponse->header( )../OutputPage.php:2220
60.09376295432header ( )../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
10.0000233928{main}( )../index.php:0
20.00863376408MediaWiki->run( )../index.php:46
30.00863377816MediaWiki->main( )../MediaWiki.php:424
40.09186279568OutputPage->output( )../MediaWiki.php:583
50.09436295448WebResponse->header( )../OutputPage.php:2227
60.09436295592header ( )../WebResponse.php:37