( ! ) Warning: Search backend error during near_match search for '3.136.236.3' 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
10.0001233896{main}( )../index.php:0
20.01223375832MediaWiki->run( )../index.php:46
30.01223377240MediaWiki->main( )../MediaWiki.php:424
40.02183551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03704378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03754433152SpecialSearch->execute( )../SpecialPage.php:383
80.08185795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.08705801256SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08705802008SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08925817008Hooks::run( )../SearchEngine.php:231
120.08935818608call_user_func_array ( )../Hooks.php:209
130.08935819312CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08985893344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09065939376CirrusSearch\Searcher->search( )../Searcher.php:268
160.09356174432CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09376206040PoolCounterWork->execute( )../Util.php:133
180.09396230296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09396230480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09396230552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09396232488PoolCounterWork->execute( )../Util.php:129
220.09396233136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09396233320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09396233440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10026347688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10046351616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10046351896MWDebug::warning( )../GlobalFunctions.php:1247
280.10056353184MWDebug::sendMessage( )../MWDebug.php:155
290.10056353576trigger_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
10.0001233896{main}( )../index.php:0
20.01223375832MediaWiki->run( )../index.php:46
30.01223377240MediaWiki->main( )../MediaWiki.php:424
40.10236276912OutputPage->output( )../MediaWiki.php:583
50.10266283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10266284656WebResponse->header( )../OutputPage.php:2134
70.10276284800header ( )../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
10.0001233896{main}( )../index.php:0
20.01223375832MediaWiki->run( )../index.php:46
30.01223377240MediaWiki->main( )../MediaWiki.php:424
40.10236276912OutputPage->output( )../MediaWiki.php:583
50.10266283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10336292688WebResponse->header( )../OutputPage.php:2171
70.10336292832header ( )../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
10.0001233896{main}( )../index.php:0
20.01223375832MediaWiki->run( )../index.php:46
30.01223377240MediaWiki->main( )../MediaWiki.php:424
40.10236276912OutputPage->output( )../MediaWiki.php:583
50.10266283360OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10386292632WebResponse->header( )../OutputPage.php:2172
70.10386292776header ( )../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
10.0001233896{main}( )../index.php:0
20.01223375832MediaWiki->run( )../index.php:46
30.01223377240MediaWiki->main( )../MediaWiki.php:424
40.10236276912OutputPage->output( )../MediaWiki.php:583
50.10436292632WebResponse->header( )../OutputPage.php:2220
60.10436292776header ( )../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
10.0001233896{main}( )../index.php:0
20.01223375832MediaWiki->run( )../index.php:46
30.01223377240MediaWiki->main( )../MediaWiki.php:424
40.10236276912OutputPage->output( )../MediaWiki.php:583
50.10496292784WebResponse->header( )../OutputPage.php:2227
60.10496292928header ( )../WebResponse.php:37