phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8264fe0959744601352d106522b58bdc' 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 ('8264fe0959744601352d106522b58bdc', -1, 1762478715, 1762478715, 'd849d82e', 3, 0, 0)

Line : 187
File : sessions.php