phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7c9f8d4e0464e056f2fddd3b7fcb469' 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 ('f7c9f8d4e0464e056f2fddd3b7fcb469', -1, 1715296489, 1715296489, '12d9c227', 26, 0, 0)

Line : 187
File : sessions.php