phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cd86db6d73b50221a2c38e28e4f50ec3' 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 ('cd86db6d73b50221a2c38e28e4f50ec3', -1, 1714036018, 1714036018, '12df1505', 0, 0, 0)

Line : 187
File : sessions.php