phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '517a8fd0b543c9287f8e86781222f724' 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 ('517a8fd0b543c9287f8e86781222f724', -1, 1713568287, 1713568287, '12e175b7', -2, 0, 0)

Line : 187
File : sessions.php