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 ('7edc7f86c9d038b87cd10740c93fc27b', -1, 1714202777, 1714202777, '0390e652', 1780, 0, 0)

Line : 187
File : sessions.php