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 ('36c4b2f06b41cfb24592b23b6d71d0e7', -1, 1715791600, 1715791600, '1276c17b', -9, 0, 0)

Line : 187
File : sessions.php