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 ('84dc12e7fbb4c9bec040898ab34b17e7', -1, 1714320755, 1714320755, 'ac468349', 15, 0, 0)

Line : 187
File : sessions.php