phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b256cd94c3db5f7802f1c2eddcdb278' 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 ('1b256cd94c3db5f7802f1c2eddcdb278', -1, 1714714709, 1714714709, '12d82074', -8, 0, 0)

Line : 187
File : sessions.php