phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd4c1f89d9a00410a2e46e115aba388c0' 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 ('d4c1f89d9a00410a2e46e115aba388c0', -1, 1715875337, 1715875337, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php