phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b851966d72164f85e36c526ff5a02ca1' 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 ('b851966d72164f85e36c526ff5a02ca1', -1, 1715309565, 1715309565, '12e0216b', 0, 0, 0)

Line : 187
File : sessions.php