phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6fdf26ab810578b6fce787c875f98d4' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6fdf26ab810578b6fce787c875f98d4', -1, 1715785830, 1715785830, '12e046ee', -4, 0, 0)

Line : 187
File : sessions.php