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 ('77195bb4c4f6d3309fe020b5d1d8318c', -1, 1715408255, 1715408255, '12bfe458', 4, 0, 0)

Line : 187
File : sessions.php