phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bb5db35ed5031445f9a4d7380e09a746' 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 ('bb5db35ed5031445f9a4d7380e09a746', -1, 1762710933, 1762710933, 'd849d82e', 4, 0, 0)

Line : 187
File : sessions.php