phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c8d50d71699725570e88a9d8c5dd5414' 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 ('c8d50d71699725570e88a9d8c5dd5414', -1, 1714204684, 1714204684, '12e0f6cb', -4, 0, 0)

Line : 187
File : sessions.php