phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac012d2412ceb1c0b32b3b03b658f658' 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 ('ac012d2412ceb1c0b32b3b03b658f658', -1, 1714347402, 1714347402, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php