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 ('7d83092e152ec07d740be37c9f9a2c21', -1, 1714244878, 1714244878, '0311cb44', 1660, 0, 0)

Line : 187
File : sessions.php