phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b5a6668c76023ebbe3279d7f98ac8ec1' 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 ('b5a6668c76023ebbe3279d7f98ac8ec1', -1, 1713585378, 1713585378, '12769172', -11, 0, 0)

Line : 187
File : sessions.php