phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '519675463844f088112e1de9df654dcf' 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 ('519675463844f088112e1de9df654dcf', -1, 1763331260, 1763331260, 'd849d830', 2, 0, 0)

Line : 187
File : sessions.php