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 ('791c4ab4fdb5970bc6e1b7ad890d13e8', -1, 1715803574, 1715803574, '0391a84c', -4, 0, 0)

Line : 187
File : sessions.php