phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b81e1610c52f39fccfdb3401f8d3eba' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1b81e1610c52f39fccfdb3401f8d3eba', -1, 1714777850, 1714777850, '12dadae6', -7, 0, 0)

Line : 187
File : sessions.php