phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac0db5a665a869ae941b63409f7f0d9a' 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 ('ac0db5a665a869ae941b63409f7f0d9a', -1, 1715266570, 1715266570, '0d3a3cc0', -8, 0, 0)

Line : 187
File : sessions.php