Fatal error: Uncaught mysqli_sql_exception: Can't create a new thread (errno 11 "Resource temporarily unavailable"); if you are not out of available memory, you can consult the manual for a possible OS-dependent bug in /var/www/txp-multi/textpattern/lib/txplib_db.php:247
Stack trace:
#0 /var/www/txp-multi/textpattern/lib/txplib_db.php(247): mysqli_real_connect()
#1 /var/www/txp-multi/textpattern/lib/txplib_db.php(288): DB->__construct()
#2 /var/www/txp-multi/textpattern/publish.php(44): include_once('...')
#3 /var/www/txp-multi/index.php(69): include('...')
#4 /var/www/txp-multi/sites/un/public/index.php(48): include('...')
#5 {main}
thrown in /var/www/txp-multi/textpattern/lib/txplib_db.php on line 247