phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0f6882aac4eb89aa6ea121d18f3ed81c' 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 ('0f6882aac4eb89aa6ea121d18f3ed81c', -1, 1750089105, 1750089105, 'd849d8c2', 19, 0, 0)

Line : 187
File : sessions.php