phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a3acf08c2f13f83aa72d5d4ae96a6e7' 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 ('7a3acf08c2f13f83aa72d5d4ae96a6e7', -1, 1715737966, 1715737966, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php