phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f78a9404856d9b8bc8b205bcbc7f93d0' 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 ('f78a9404856d9b8bc8b205bcbc7f93d0', -1, 1714858929, 1714858929, '038a7226', -8, 0, 0)

Line : 187
File : sessions.php