phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd5d2083773bf0af306389eef4fadd8e7' 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 ('d5d2083773bf0af306389eef4fadd8e7', -1, 1738588524, 1738588524, '12778587', -4, 0, 0)

Line : 187
File : sessions.php