phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3846917b9f0edcf323b9ad9e9f787676' 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 ('3846917b9f0edcf323b9ad9e9f787676', -1, 1760042553, 1760042553, 'd849d86a', 22, 0, 0)

Line : 187
File : sessions.php