( ! ) Warning: Search backend error during near_match search for '18.225.55.42' 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
10.0000233960{main}( )../index.php:0
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.01623551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03314379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03354433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03354433744SpecialSearch->execute( )../SpecialPage.php:383
80.07765796560SpecialSearch->goResult( )../SpecialSearch.php:117
90.08305802816SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08305803568SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08525818568Hooks::run( )../SearchEngine.php:231
120.08535820168call_user_func_array ( )../Hooks.php:209
130.08535820872CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08585894912CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08655940936CirrusSearch\Searcher->search( )../Searcher.php:268
160.08996176040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09016208816PoolCounterWork->execute( )../Util.php:133
180.09046233288PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09046233472call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09046233544CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09046235512PoolCounterWork->execute( )../Util.php:129
220.09056236160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09056236344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09056236464CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09736350744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09746354680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09746354960MWDebug::warning( )../GlobalFunctions.php:1247
280.09756356264MWDebug::sendMessage( )../MWDebug.php:155
290.09756356656trigger_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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09936279880OutputPage->output( )../MediaWiki.php:583
50.09966286336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976287632WebResponse->header( )../OutputPage.php:2134
70.09976287776header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09936279880OutputPage->output( )../MediaWiki.php:583
50.09966286336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036295664WebResponse->header( )../OutputPage.php:2171
70.10036295808header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09936279880OutputPage->output( )../MediaWiki.php:583
50.09966286336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086295608WebResponse->header( )../OutputPage.php:2172
70.10086295752header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09936279880OutputPage->output( )../MediaWiki.php:583
50.10136295608WebResponse->header( )../OutputPage.php:2220
60.10136295752header ( )../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
20.00853376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.09936279880OutputPage->output( )../MediaWiki.php:583
50.10186295768WebResponse->header( )../OutputPage.php:2227
60.10186295912header ( )../WebResponse.php:37