phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f8a8465829d51a6840c13572f8b66b68' 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 ('f8a8465829d51a6840c13572f8b66b68', -1, 1715676876, 1715676876, '12ddbbcf', 6, 0, 0)

Line : 187
File : sessions.php