phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac207b1db3b6ce296d14c48f33459d60' 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 ('ac207b1db3b6ce296d14c48f33459d60', -1, 1714918861, 1714918861, '0d3a4d62', 6, 0, 0)

Line : 187
File : sessions.php