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 ('ab44b37db5b4ccd1abe52447e8ce3ba2', -1, 1738764415, 1738764415, '12d851b5', -9, 0, 0)

Line : 189
File : sessions.php