phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6aa1b15d3ad818ae744c0522d8685a4c' 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 ('6aa1b15d3ad818ae744c0522d8685a4c', -1, 1745203632, 1745203632, '12771d28', 2, 0, 0)

Line : 187
File : sessions.php