phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4d84da4eb1dfca0e500295fd4e1aa487' 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 ('4d84da4eb1dfca0e500295fd4e1aa487', -1, 1714204247, 1714204247, '12dca0d8', 1, 0, 0)

Line : 187
File : sessions.php