phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a963e0235c7d1702e8a3b694bbf4089' 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 ('1a963e0235c7d1702e8a3b694bbf4089', -1, 1715340830, 1715340830, '12df20e6', -4, 0, 0)

Line : 187
File : sessions.php