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 ('adc865ebc3ed1d47b00d6df7e00e1a96', -1, 1714971547, 1714971547, '12d9b62d', -7, 0, 0)

Line : 187
File : sessions.php