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 ('7717ed5e9d5b281b657d5e0a7022e222', -1, 1715627647, 1715627647, '0d3a0f87', -7, 0, 0)

Line : 187
File : sessions.php