phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a70a82331ce80611452d869bbe5494a6' 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 ('a70a82331ce80611452d869bbe5494a6', -1, 1764846027, 1764846027, 'd849d8de', -4, 0, 0)

Line : 187
File : sessions.php