Access denied for user 'c2_test_wp'@'localhost' to database 'c2_test_wp'
short description
A newly created DB user has no access to the database.:
Access denied for user 'c2_test_wp'@'localhost' to database 'c2_test_wp'
The issue seems to be caused by escaping of the db name:
SHOW GRANTS;
GRANT ALL PRIVILEGES ON `c2\\_test\\_wp`.* TO 'c2_test_wp'@'localhost'
correct behaviour
User should have access to the database.
environment
Server OS: Ubuntu Server OS version: 20.04 ISPConfig version: 3.2b1