phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4f4b6fc8873a5a037acb695fee12d9e6' for key 'PRIMARY'

INSERT INTO phpbb2_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4f4b6fc8873a5a037acb695fee12d9e6', -1, 1713560063, 1713560063, '030e06c2', 0, 0, 0)

Line : 187
File : sessions.php