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 ('afd4c3a78e1bb7ed6fc0e9305b58776a', -1, 1714822876, 1714822876, '0387c8d3', 12, 0, 0)

Line : 187
File : sessions.php