phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac057a1043f65dd72c7fd90c0f2f253c' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ac057a1043f65dd72c7fd90c0f2f253c', -1, 1715748969, 1715748969, '03152269', 17, 0, 0)

Line : 187
File : sessions.php