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 ('d76ad36f6898fc2ebb3d21c76d1bd3bc', -1, 1711668904, 1711668904, '36dd6e57', -2, 0, 0)

Line : 172
File : sessions.php