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 ('637cd22ceea0e2dc88c66c0bad586c42', -1, 1715631263, 1715631263, 'ac468361', 18, 0, 0)

Line : 187
File : sessions.php