phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd5e9fef559cafa116212ad8dfb2592fd' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d5e9fef559cafa116212ad8dfb2592fd', -1, 1760511450, 1760511450, 'd849d81a', -10, 0, 0)

Line : 187
File : sessions.php