phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b6cac5ac4184d2f3acb555d511b039c6' 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 ('b6cac5ac4184d2f3acb555d511b039c6', -1, 1715137145, 1715137145, '030fedff', -10, 0, 0)

Line : 289
File : sessions.php