phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40791a4f41db1c9aca849c1dc3f4039e' 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 ('40791a4f41db1c9aca849c1dc3f4039e', -1, 1715035665, 1715035665, '03856d1e', -4, 0, 0)

Line : 187
File : sessions.php