phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6803b5bc6a83ae4a6c8b8a2f906e8fb8', -1, 1717132774, 1717132774, 'ac46645c', 28, 0, 0)

Line : 187
File : sessions.php