phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b6ff20e7545a24e7a2dffb117be9702c' 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 ('b6ff20e7545a24e7a2dffb117be9702c', -1, 1714977213, 1714977213, '0311ae9c', -4, 0, 0)

Line : 187
File : sessions.php