phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b6b3600e0548cfd39754857f688e6b79' 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 ('b6b3600e0548cfd39754857f688e6b79', -1, 1715311440, 1715311440, '340ef0b2', 0, 0, 0)

Line : 187
File : sessions.php