phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64b59cdf8cd3448495158b6e11323e79' 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 ('64b59cdf8cd3448495158b6e11323e79', -1, 1715801872, 1715801872, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php