phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b18c140d64917fd6a89d1af99a69ff4e' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b18c140d64917fd6a89d1af99a69ff4e', -1, 1714848913, 1714848913, '038eade3', 4, 0, 0)

Line : 187
File : sessions.php