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 ('5b50c02d5c1c09ac79dd3c5c2a6a409e', -1, 1714978601, 1714978601, '12bc8e92', -4, 0, 0)

Line : 187
File : sessions.php