( ! ) Warning: Search backend error during near_match search for '3.135.183.149' 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
10.0001233960{main}( )../index.php:0
20.05323376416MediaWiki->run( )../index.php:46
30.05323377824MediaWiki->main( )../MediaWiki.php:424
40.06593551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08304379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08344433368SpecialPage->run( )../SpecialPageFactory.php:581
70.08354433736SpecialSearch->execute( )../SpecialPage.php:383
80.14225796016SpecialSearch->goResult( )../SpecialSearch.php:117
90.15675802248SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15675803000SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15915818000Hooks::run( )../SearchEngine.php:231
120.15915819600call_user_func_array ( )../Hooks.php:209
130.15925820304CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15995894336CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16155940384CirrusSearch\Searcher->search( )../Searcher.php:268
160.16416175440CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16436207040PoolCounterWork->execute( )../Util.php:133
180.16456231296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16456231480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16456231552CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16456233488PoolCounterWork->execute( )../Util.php:129
220.16466234136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16466234320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16466234440CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17116348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17126352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17126352912MWDebug::warning( )../GlobalFunctions.php:1247
280.17136354216MWDebug::sendMessage( )../MWDebug.php:155
290.17136354608trigger_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
20.05323376416MediaWiki->run( )../index.php:46
30.05323377824MediaWiki->main( )../MediaWiki.php:424
40.17356277928OutputPage->output( )../MediaWiki.php:583
50.17376284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17396285680WebResponse->header( )../OutputPage.php:2134
70.17396285824header ( )../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
20.05323376416MediaWiki->run( )../index.php:46
30.05323377824MediaWiki->main( )../MediaWiki.php:424
40.17356277928OutputPage->output( )../MediaWiki.php:583
50.17376284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17486293728WebResponse->header( )../OutputPage.php:2171
70.17486293872header ( )../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
20.05323376416MediaWiki->run( )../index.php:46
30.05323377824MediaWiki->main( )../MediaWiki.php:424
40.17356277928OutputPage->output( )../MediaWiki.php:583
50.17376284384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17536293672WebResponse->header( )../OutputPage.php:2172
70.17536293816header ( )../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
20.05323376416MediaWiki->run( )../index.php:46
30.05323377824MediaWiki->main( )../MediaWiki.php:424
40.17356277928OutputPage->output( )../MediaWiki.php:583
50.17616293672WebResponse->header( )../OutputPage.php:2220
60.17616293816header ( )../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
20.05323376416MediaWiki->run( )../index.php:46
30.05323377824MediaWiki->main( )../MediaWiki.php:424
40.17356277928OutputPage->output( )../MediaWiki.php:583
50.17696293832WebResponse->header( )../OutputPage.php:2227
60.17696293976header ( )../WebResponse.php:37