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 ('21c48dbe1fe0a049bf0d0ad1b21c84e0', -1, 1715025779, 1715025779, '1275b7ac', -4, 0, 0)

Line : 187
File : sessions.php