phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c27ac87076b3a27fab416b4e3e4ffa2c' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c27ac87076b3a27fab416b4e3e4ffa2c', -1, 1713498180, 1713498180, '12743e2d', -4, 0, 0)

Line : 187
File : sessions.php