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 ('8c02121cf466480fcb98c8ccaef6fd7d', -1, 1711704615, 1711704615, '36a68d34', -9, 0, 0)

Line : 172
File : sessions.php