phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '56a20694d25b8bd8ea196d42ec37a71b' 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 ('56a20694d25b8bd8ea196d42ec37a71b', -1, 1765850307, 1765850307, '00000000', 5, 0, 0)

Line : 187
File : sessions.php