phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c99b10f80387a1d344d8135a9796fea' 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 ('3c99b10f80387a1d344d8135a9796fea', -1, 1714244364, 1714244364, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php