( ! ) Warning: Search backend error during near_match search for '18.223.241.103' after 22. 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
10.0000233960{main}( )../index.php:0
20.01343376096MediaWiki->run( )../index.php:46
30.01343377504MediaWiki->main( )../MediaWiki.php:424
40.02553551592MediaWiki->performRequest( )../MediaWiki.php:573
50.04634379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04674433064SpecialPage->run( )../SpecialPageFactory.php:581
70.04674433432SpecialSearch->execute( )../SpecialPage.php:383
80.10515795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.11195801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11195802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11525817320Hooks::run( )../SearchEngine.php:231
120.11535818920call_user_func_array ( )../Hooks.php:209
130.11535819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11585893648CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11635939688CirrusSearch\Searcher->search( )../Searcher.php:268
160.11866174744CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11896206328PoolCounterWork->execute( )../Util.php:133
180.11906230584PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11906230768call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11906230840CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11906232776PoolCounterWork->execute( )../Util.php:129
220.11916233424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11916233608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11916233728CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14116347960CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14136351896wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14136352176MWDebug::warning( )../GlobalFunctions.php:1247
280.14146353480MWDebug::sendMessage( )../MWDebug.php:155
290.14146353872trigger_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
10.0000233960{main}( )../index.php:0
20.01343376096MediaWiki->run( )../index.php:46
30.01343377504MediaWiki->main( )../MediaWiki.php:424
40.14586277192OutputPage->output( )../MediaWiki.php:583
50.14606283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14616284944WebResponse->header( )../OutputPage.php:2134
70.14616285088header ( )../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
10.0000233960{main}( )../index.php:0
20.01343376096MediaWiki->run( )../index.php:46
30.01343377504MediaWiki->main( )../MediaWiki.php:424
40.14586277192OutputPage->output( )../MediaWiki.php:583
50.14606283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14696292976WebResponse->header( )../OutputPage.php:2171
70.14696293120header ( )../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
10.0000233960{main}( )../index.php:0
20.01343376096MediaWiki->run( )../index.php:46
30.01343377504MediaWiki->main( )../MediaWiki.php:424
40.14586277192OutputPage->output( )../MediaWiki.php:583
50.14606283648OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14746292920WebResponse->header( )../OutputPage.php:2172
70.14756293064header ( )../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
10.0000233960{main}( )../index.php:0
20.01343376096MediaWiki->run( )../index.php:46
30.01343377504MediaWiki->main( )../MediaWiki.php:424
40.14586277192OutputPage->output( )../MediaWiki.php:583
50.14816292920WebResponse->header( )../OutputPage.php:2220
60.14816293064header ( )../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
10.0000233960{main}( )../index.php:0
20.01343376096MediaWiki->run( )../index.php:46
30.01343377504MediaWiki->main( )../MediaWiki.php:424
40.14586277192OutputPage->output( )../MediaWiki.php:583
50.16486293080WebResponse->header( )../OutputPage.php:2227
60.16486293224header ( )../WebResponse.php:37