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 ('ff5d0ec5721c4d911f10519f9fb9150e', -1, 1714118920, 1714118920, '12bfdf7b', 1989, 0, 0)

Line : 187
File : sessions.php