phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff6d46dc42a8e25e7768eb30de180f88' 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 ('ff6d46dc42a8e25e7768eb30de180f88', -1, 1715142150, 1715142150, '12dd6247', -7, 0, 0)

Line : 187
File : sessions.php