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 ('d15c320d9ae7c5b10df0fbb3a3e7a088', -1, 1715911221, 1715911221, 'ac46b37f', 28, 0, 0)

Line : 187
File : sessions.php