phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f1d46d19f07c9fa1a9c1e9e64607ed6e', -1, 1714286366, 1714286366, '12d8ef2e', 799, 0, 0)

Line : 187
File : sessions.php