phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3a1b0fc959039e37d9526ade9bc33f65' 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 ('3a1b0fc959039e37d9526ade9bc33f65', -1, 1715781705, 1715781705, '12e03dac', -1, 0, 0)

Line : 187
File : sessions.php