phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ab35e575ebd7ca00e583cb537da7f671' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ab35e575ebd7ca00e583cb537da7f671', -1, 1766319654, 1766319654, 'd849d820', 11, 0, 0)

Line : 187
File : sessions.php