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 ('99d2ffc9a5bc72efe2a0d99c2c7855cc', -1, 1715189619, 1715189619, '12bcdab8', 14, 0, 0)

Line : 187
File : sessions.php