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 ('664f22cfa19934044f7f00980d3e60a6', -1, 1715771666, 1715771666, '12771140', 4, 0, 0)

Line : 187
File : sessions.php