phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '90d387b87588339d4282d1128887ff3f' for key 'PRIMARY'

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('90d387b87588339d4282d1128887ff3f', -1, 1716354172, 1716354172, '1275981a', -9, 0, 0)

Line : 187
File : sessions.php