( ! ) Warning: Search backend error during near_match search for '3.133.160.6' 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
10.0002240304{main}( )../index.php:0
20.01053385480MediaWiki->run( )../index.php:46
30.01053386888MediaWiki->main( )../MediaWiki.php:424
40.01983561168MediaWiki->performRequest( )../MediaWiki.php:573
50.03434388784SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474442656SpecialPage->run( )../SpecialPageFactory.php:581
70.03474443024SpecialSearch->execute( )../SpecialPage.php:383
80.07955804768SpecialSearch->goResult( )../SpecialSearch.php:117
90.08465811000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08465811752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08685826752Hooks::run( )../SearchEngine.php:231
120.08685828352call_user_func_array ( )../Hooks.php:209
130.08685829056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08725903080CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08805949104CirrusSearch\Searcher->search( )../Searcher.php:268
160.09136184192CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09166216984PoolCounterWork->execute( )../Util.php:133
180.09176241424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09176241608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09176241680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09176243648PoolCounterWork->execute( )../Util.php:129
220.09186244296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09186244480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09186244600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09856358928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09876362856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09876363136MWDebug::warning( )../GlobalFunctions.php:1247
280.09886364424MWDebug::sendMessage( )../MWDebug.php:155
290.09886364816trigger_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
10.0002240304{main}( )../index.php:0
20.01053385480MediaWiki->run( )../index.php:46
30.01053386888MediaWiki->main( )../MediaWiki.php:424
40.10106288064OutputPage->output( )../MediaWiki.php:583
50.10136294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10146295808WebResponse->header( )../OutputPage.php:2134
70.10146295952header ( )../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
10.0002240304{main}( )../index.php:0
20.01053385480MediaWiki->run( )../index.php:46
30.01053386888MediaWiki->main( )../MediaWiki.php:424
40.10106288064OutputPage->output( )../MediaWiki.php:583
50.10136294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10206303840WebResponse->header( )../OutputPage.php:2171
70.10206303984header ( )../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
10.0002240304{main}( )../index.php:0
20.01053385480MediaWiki->run( )../index.php:46
30.01053386888MediaWiki->main( )../MediaWiki.php:424
40.10106288064OutputPage->output( )../MediaWiki.php:583
50.10136294512OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276303784WebResponse->header( )../OutputPage.php:2172
70.10276303928header ( )../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
10.0002240304{main}( )../index.php:0
20.01053385480MediaWiki->run( )../index.php:46
30.01053386888MediaWiki->main( )../MediaWiki.php:424
40.10106288064OutputPage->output( )../MediaWiki.php:583
50.10346303784WebResponse->header( )../OutputPage.php:2220
60.10346303928header ( )../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
10.0002240304{main}( )../index.php:0
20.01053385480MediaWiki->run( )../index.php:46
30.01053386888MediaWiki->main( )../MediaWiki.php:424
40.10106288064OutputPage->output( )../MediaWiki.php:583
50.10406303936WebResponse->header( )../OutputPage.php:2227
60.10406304080header ( )../WebResponse.php:37