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 ('c05cd8803e1c0a0118c4d3e56e834829', -1, 1754193080, 1754193080, 'd849d808', 2, 0, 0)

Line : 187
File : sessions.php