( ! ) Warning: Search backend error during near_match search for '18.227.102.243' after 32. 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
20.01943375880MediaWiki->run( )../index.php:46
30.01943377288MediaWiki->main( )../MediaWiki.php:424
40.04393551480MediaWiki->performRequest( )../MediaWiki.php:573
50.07554379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07594432984SpecialPage->run( )../SpecialPageFactory.php:581
70.07604433352SpecialSearch->execute( )../SpecialPage.php:383
80.17925794424SpecialSearch->goResult( )../SpecialSearch.php:117
90.20135800656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20145801408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20375816400Hooks::run( )../SearchEngine.php:231
120.20385818000call_user_func_array ( )../Hooks.php:209
130.20385818704CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20435892736CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20505938776CirrusSearch\Searcher->search( )../Searcher.php:268
160.20756173832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20786205432PoolCounterWork->execute( )../Util.php:133
180.20806229688PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20806229872call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20806229944CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20806231880PoolCounterWork->execute( )../Util.php:129
220.20806232528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20806232712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20806232832CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24006347064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24026351000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24026351280MWDebug::warning( )../GlobalFunctions.php:1247
280.24036352584MWDebug::sendMessage( )../MWDebug.php:155
290.24036352976trigger_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
20.01943375880MediaWiki->run( )../index.php:46
30.01943377288MediaWiki->main( )../MediaWiki.php:424
40.24276276296OutputPage->output( )../MediaWiki.php:583
50.24346282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24356284048WebResponse->header( )../OutputPage.php:2134
70.24356284192header ( )../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
20.01943375880MediaWiki->run( )../index.php:46
30.01943377288MediaWiki->main( )../MediaWiki.php:424
40.24276276296OutputPage->output( )../MediaWiki.php:583
50.24346282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24456292080WebResponse->header( )../OutputPage.php:2171
70.24456292224header ( )../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
20.01943375880MediaWiki->run( )../index.php:46
30.01943377288MediaWiki->main( )../MediaWiki.php:424
40.24276276296OutputPage->output( )../MediaWiki.php:583
50.24346282752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24546292024WebResponse->header( )../OutputPage.php:2172
70.24546292168header ( )../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
20.01943375880MediaWiki->run( )../index.php:46
30.01943377288MediaWiki->main( )../MediaWiki.php:424
40.24276276296OutputPage->output( )../MediaWiki.php:583
50.24636292024WebResponse->header( )../OutputPage.php:2220
60.24636292168header ( )../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
20.01943375880MediaWiki->run( )../index.php:46
30.01943377288MediaWiki->main( )../MediaWiki.php:424
40.24276276296OutputPage->output( )../MediaWiki.php:583
50.24696292184WebResponse->header( )../OutputPage.php:2227
60.24696292328header ( )../WebResponse.php:37