phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8dfc0e7a1abed9f0560535b6548b1987' 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 ('8dfc0e7a1abed9f0560535b6548b1987', -1, 1714852301, 1714852301, '12dd35d1', -8, 0, 0)

Line : 187
File : sessions.php