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 ('d39c2c8c7f6a08b33be3f76bad0c5af0', -1, 1714115889, 1714115889, '0311a2f7', 640, 0, 0)

Line : 187
File : sessions.php