phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4a12fe01e18ffc7f7f838622a00c5ba' 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 ('f4a12fe01e18ffc7f7f838622a00c5ba', -1, 1715482920, 1715482920, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php