phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e09f2a19b703d405317d5a91012567df' 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 ('e09f2a19b703d405317d5a91012567df', -1, 1766691010, 1766691010, 'd849d819', 55, 0, 0)

Line : 187
File : sessions.php