phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b902cdf4584414f4cfb3cd31821a56ad' 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 ('b902cdf4584414f4cfb3cd31821a56ad', -1, 1715072937, 1715072937, '0390a174', -4, 0, 0)

Line : 187
File : sessions.php