phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9aa354226720018b1f448c182bde1fe2' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9aa354226720018b1f448c182bde1fe2', -1, 1716235802, 1716235802, '03901fef', -2, 0, 0)

Line : 187
File : sessions.php