phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b00a5807630deef701cb6d1ff3c6547e' 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 ('b00a5807630deef701cb6d1ff3c6547e', -1, 1765793577, 1765793577, 'd849d850', -2, 0, 0)

Line : 187
File : sessions.php