phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac1e7c0c3beb3e124542f627f654307c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ac1e7c0c3beb3e124542f627f654307c', -1, 1715876559, 1715876559, '12bf8424', 9, 0, 0)

Line : 187
File : sessions.php