( ! ) Warning: Search backend error during near_match search for '3.15.214.76' after 7. 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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.02113551360MediaWiki->performRequest( )../MediaWiki.php:573
50.05134378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05184432784SpecialPage->run( )../SpecialPageFactory.php:581
70.05194433152SpecialSearch->execute( )../SpecialPage.php:383
80.10105795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.10665801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10665802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10895817240Hooks::run( )../SearchEngine.php:231
120.10895818840call_user_func_array ( )../Hooks.php:209
130.10895819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10955893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11045939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.11396174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11426206248PoolCounterWork->execute( )../Util.php:133
180.11446230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11446230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11446230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11446232696PoolCounterWork->execute( )../Util.php:129
220.11446233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11446233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11446233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12116347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12126351824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12126352104MWDebug::warning( )../GlobalFunctions.php:1247
280.12146353392MWDebug::sendMessage( )../MWDebug.php:155
290.12146353784trigger_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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.12346277120OutputPage->output( )../MediaWiki.php:583
50.12366283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12376284864WebResponse->header( )../OutputPage.php:2134
70.12376285008header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.12346277120OutputPage->output( )../MediaWiki.php:583
50.12366283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12436292896WebResponse->header( )../OutputPage.php:2171
70.12446293040header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.12346277120OutputPage->output( )../MediaWiki.php:583
50.12366283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12486292840WebResponse->header( )../OutputPage.php:2172
70.12486292984header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.12346277120OutputPage->output( )../MediaWiki.php:583
50.12536292840WebResponse->header( )../OutputPage.php:2220
60.12536292984header ( )../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
20.01213375864MediaWiki->run( )../index.php:46
30.01213377272MediaWiki->main( )../MediaWiki.php:424
40.12346277120OutputPage->output( )../MediaWiki.php:583
50.12596292992WebResponse->header( )../OutputPage.php:2227
60.12596293136header ( )../WebResponse.php:37