( ! ) Warning: Search backend error during near_match search for '3.135.246.245' 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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.02343551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03924379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03954433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03954433736SpecialSearch->execute( )../SpecialPage.php:383
80.08445795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09015802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09015802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09265817936Hooks::run( )../SearchEngine.php:231
120.09275819536call_user_func_array ( )../Hooks.php:209
130.09275820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09295894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09335940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.09496175408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09516206992PoolCounterWork->execute( )../Util.php:133
180.09516231248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09516231432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09516231504CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09526233440PoolCounterWork->execute( )../Util.php:129
220.09526234088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09526234272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09526234392CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10096348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10116352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10116352912MWDebug::warning( )../GlobalFunctions.php:1247
280.10126354216MWDebug::sendMessage( )../MWDebug.php:155
290.10126354608trigger_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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10296277880OutputPage->output( )../MediaWiki.php:583
50.10326284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336285632WebResponse->header( )../OutputPage.php:2134
70.10336285776header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10296277880OutputPage->output( )../MediaWiki.php:583
50.10326284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10406293680WebResponse->header( )../OutputPage.php:2171
70.10406293824header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10296277880OutputPage->output( )../MediaWiki.php:583
50.10326284336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446293624WebResponse->header( )../OutputPage.php:2172
70.10446293768header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10296277880OutputPage->output( )../MediaWiki.php:583
50.10506293624WebResponse->header( )../OutputPage.php:2220
60.10506293768header ( )../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
20.01533376416MediaWiki->run( )../index.php:46
30.01533377824MediaWiki->main( )../MediaWiki.php:424
40.10296277880OutputPage->output( )../MediaWiki.php:583
50.10556293784WebResponse->header( )../OutputPage.php:2227
60.10556293928header ( )../WebResponse.php:37