phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e78ec2b51f05a80d0256ee5b6ea6c2f9' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('e78ec2b51f05a80d0256ee5b6ea6c2f9', -1, 1714237804, 1714237804, '12bc1438', 0, 0, 0)

Line : 187
File : sessions.php