phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64e2c08d2c6a6bcfb2bde30dd58d207a' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('64e2c08d2c6a6bcfb2bde30dd58d207a', -1, 1761665429, 1761665429, 'd849d835', -4, 0, 0)

Line : 187
File : sessions.php