phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f878eec96d318c0a4b156fe6ff3cb3d3', -1, 1715857506, 1715857506, '0381d9bf', -7, 0, 0)

Line : 187
File : sessions.php