( ! ) Warning: Search backend error during near_match search for '18.118.144.98' after 6. 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
10.0002233960{main}( )../index.php:0
20.02853376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.03933551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05604379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05654433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05654433736SpecialSearch->execute( )../SpecialPage.php:383
80.10005796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.10615802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10615803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10915818000Hooks::run( )../SearchEngine.php:231
120.10915819600call_user_func_array ( )../Hooks.php:209
130.10915820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10965894336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11035940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.11286175440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11306207040PoolCounterWork->execute( )../Util.php:133
180.11316231296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11316231480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11316231552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11316233488PoolCounterWork->execute( )../Util.php:129
220.11316234136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11316234320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11316234440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11946348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11966352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11966352912MWDebug::warning( )../GlobalFunctions.php:1247
280.11976354216MWDebug::sendMessage( )../MWDebug.php:155
290.11976354608trigger_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
10.0002233960{main}( )../index.php:0
20.02853376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12156277928OutputPage->output( )../MediaWiki.php:583
50.12186284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12196285680WebResponse->header( )../OutputPage.php:2134
70.12196285824header ( )../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
10.0002233960{main}( )../index.php:0
20.02853376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12156277928OutputPage->output( )../MediaWiki.php:583
50.12186284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12256293728WebResponse->header( )../OutputPage.php:2171
70.12256293872header ( )../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
10.0002233960{main}( )../index.php:0
20.02853376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12156277928OutputPage->output( )../MediaWiki.php:583
50.12186284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12306293672WebResponse->header( )../OutputPage.php:2172
70.12306293816header ( )../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
10.0002233960{main}( )../index.php:0
20.02853376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12156277928OutputPage->output( )../MediaWiki.php:583
50.12356293672WebResponse->header( )../OutputPage.php:2220
60.12356293816header ( )../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
10.0002233960{main}( )../index.php:0
20.02853376416MediaWiki->run( )../index.php:46
30.02853377824MediaWiki->main( )../MediaWiki.php:424
40.12156277928OutputPage->output( )../MediaWiki.php:583
50.12406293832WebResponse->header( )../OutputPage.php:2227
60.12406293976header ( )../WebResponse.php:37