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 ('8dca2ad768717c18b245afe3ba9d4144', -1, 1714313861, 1714313861, 'ac453b03', 7, 0, 0)

Line : 187
File : sessions.php