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 ('836d3f35a2fa6c65ad47d9a6a8a2f9f0', -1, 1714172920, 1714172920, '0390bb67', 971, 0, 0)

Line : 187
File : sessions.php