phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b3aad5a2c8bdf9cc2d90fb52861a7777' 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 ('b3aad5a2c8bdf9cc2d90fb52861a7777', -1, 1755733902, 1755733902, 'd849d8b9', -4, 0, 0)

Line : 187
File : sessions.php