phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '907e8af018f60dad9537e8082d5e4489' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('907e8af018f60dad9537e8082d5e4489', -1, 1714216559, 1714216559, '12776f09', -4, 0, 0)

Line : 187
File : sessions.php