phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '90ef9f5209d71693007880a5ab93157f' 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 ('90ef9f5209d71693007880a5ab93157f', -1, 1714640962, 1714640962, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php