phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '251a311ec595c99ccac640c227aa8be9' 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 ('251a311ec595c99ccac640c227aa8be9', -1, 1713852693, 1713852693, '12dd29d6', 28, 0, 0)

Line : 187
File : sessions.php