phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f4d1308a8237e0e9e04bf1f4c80d4c12', -1, 1715709788, 1715709788, '039351d6', -12, 0, 0)

Line : 187
File : sessions.php