phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c98753636215e1ced38bce112bb10349' 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 ('c98753636215e1ced38bce112bb10349', -1, 1766030699, 1766030699, 'd849d8d7', -4, 0, 0)

Line : 187
File : sessions.php