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 ('ebd5e68fab86f6f1891a65a01b8c3d9c', -1, 1715823567, 1715823567, '0387d12c', 12, 0, 0)

Line : 187
File : sessions.php