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 ('98fb2d1abf33c9f3df3910e4199fc4e4', -1, 1715509352, 1715509352, '0380ad20', -12, 0, 0)

Line : 187
File : sessions.php