phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fb577033fe727eea0aab1b803252e0d0' 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 ('fb577033fe727eea0aab1b803252e0d0', -1, 1741038547, 1741038547, '12da4ce6', 0, 0, 0)

Line : 187
File : sessions.php