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 ('218e550f2acdfe0d9adafae009d7ef4e', -1, 1754877900, 1754877900, '12dbbc44', 5, 0, 0)

Line : 187
File : sessions.php