Mysql2 :: Fejl (for mange forbindelser)
Mysql2::Error (Too many connections):
mysql2 (0.3.20) lib/mysql2/client.rb:70:in `connect'
mysql2 (0.3.20) lib/mysql2/client.rb:70:in `initialize'
activerecord (4.2.5) lib/active_record/connection_adapters/mysql2_adapter.rb:18:in `new'
activerecord (4.2.5) lib/active_record/connection_adapters/mysql2_adapter.rb:18:in `mysql2_connection'
activerecord (4.2.5) lib/active_record/connection_adapters/abstract/connection_pool.rb:438:in `new_connection'
activerecord (4.2.5) lib/active_record/connection_adapters/abstract/connection_pool.rb:448:in `checkout_new_connection' ...
Kan forekomme på ældre VM'er leveret af Easy Software. Du skal øge det maksimale antal forbindelser i MySQL -indstilling.
Indstillingen er i v /etc/my.cnf eller /etc/mysql/my.cnf
[Mysqld]
max_forbindelser = 100
Genstart mysql bagefter.
sudo service mysql genstart