phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6b396f74c62cf3bc7ee51392b647bc2' for key 'PRIMARY'

INSERT INTO phpbb_fastsessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6b396f74c62cf3bc7ee51392b647bc2', -1, 1715209053, 1715209053, '1276a662', 0, 0, 0)

Line : 187
File : sessions.php