phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9c7388d73a0da821fff8f5a2c533302' 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 ('b9c7388d73a0da821fff8f5a2c533302', -1, 1714248843, 1714248843, '12bf84c2', -8, 0, 0)

Line : 187
File : sessions.php