phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b711d9fa29853e83d5e19f09e7d22387' 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 ('b711d9fa29853e83d5e19f09e7d22387', -1, 1716358456, 1716358456, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php