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 ('d862eb6ba9d82f5b27c88f66bb2e40d7', -1, 1715962674, 1715962674, '127677e5', -12, 0, 0)

Line : 187
File : sessions.php