phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fc272de761e2dce0e48e86b3552316ce' 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 ('fc272de761e2dce0e48e86b3552316ce', -1, 1766247420, 1766247420, 'd849d819', -9, 0, 0)

Line : 187
File : sessions.php