phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff55377b8ffdd7b2e2d5a721629826b2' 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 ('ff55377b8ffdd7b2e2d5a721629826b2', -1, 1716267646, 1716267646, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php