( ! ) Warning: Search backend error during near_match search for '18.118.12.214' after 19. 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
10.0001233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.06763551992MediaWiki->performRequest( )../MediaWiki.php:573
50.09974379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10194433368SpecialPage->run( )../SpecialPageFactory.php:581
70.10194433736SpecialSearch->execute( )../SpecialPage.php:383
80.21125796040SpecialSearch->goResult( )../SpecialSearch.php:117
90.22575802272SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22575803024SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22935818024Hooks::run( )../SearchEngine.php:231
120.22945819624call_user_func_array ( )../Hooks.php:209
130.22945820328CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23225894360CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23495940400CirrusSearch\Searcher->search( )../Searcher.php:268
160.24426175456CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24506207048PoolCounterWork->execute( )../Util.php:133
180.24626231304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24626231488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24626231560CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24626233496PoolCounterWork->execute( )../Util.php:129
220.24626234144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24626234328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24626234448CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26486348704CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26506352640wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26516352920MWDebug::warning( )../GlobalFunctions.php:1247
280.26526354224MWDebug::sendMessage( )../MWDebug.php:155
290.26526354616trigger_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
10.0001233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.26746277920OutputPage->output( )../MediaWiki.php:583
50.26776284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26786285672WebResponse->header( )../OutputPage.php:2134
70.26786285816header ( )../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
10.0001233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.26746277920OutputPage->output( )../MediaWiki.php:583
50.26776284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26866293720WebResponse->header( )../OutputPage.php:2171
70.26866293864header ( )../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
10.0001233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.26746277920OutputPage->output( )../MediaWiki.php:583
50.26776284376OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26916293664WebResponse->header( )../OutputPage.php:2172
70.26916293808header ( )../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
10.0001233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.26746277920OutputPage->output( )../MediaWiki.php:583
50.27196293664WebResponse->header( )../OutputPage.php:2220
60.27196293808header ( )../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
10.0001233960{main}( )../index.php:0
20.03233376416MediaWiki->run( )../index.php:46
30.03233377824MediaWiki->main( )../MediaWiki.php:424
40.26746277920OutputPage->output( )../MediaWiki.php:583
50.27266293824WebResponse->header( )../OutputPage.php:2227
60.27266293968header ( )../WebResponse.php:37