phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7b6f4c0b3d5733f88150392f8468121c' 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 ('7b6f4c0b3d5733f88150392f8468121c', -1, 1714807764, 1714807764, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php