phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2d6098da6d8ce2de0d685d4559d5ff6' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c2d6098da6d8ce2de0d685d4559d5ff6', -1, 1715358017, 1715358017, '0390620d', -8, 0, 0)

Line : 187
File : sessions.php