phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a25e0ec0e8d26279b10ecf04c8a96266' 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 ('a25e0ec0e8d26279b10ecf04c8a96266', -1, 1785595602, 1785595602, 'd849d946', 2, 0, 0)

Line : 187
File : sessions.php