phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'acbb40a8b5da134b72e0ba7784bdb697' 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 ('acbb40a8b5da134b72e0ba7784bdb697', -1, 1715147157, 1715147157, 'ac1d001b', -6, 0, 0)

Line : 187
File : sessions.php