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 ('501362d5e5a0a40130257d0b338ef2dc', -1, 1709166739, 1709166739, '2cdeda91', 20, 0, 0)

Line : 172
File : sessions.php