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 ('9cbf994a2f5a47d2c62cd7a3c0310f65', -1, 1715738219, 1715738219, '12dca813', -1, 0, 0)

Line : 187
File : sessions.php