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 ('f3c4083460818e6b1c88c1fe3a6c5b52', -1, 1715039770, 1715039770, '038aaec3', -4, 0, 0)

Line : 187
File : sessions.php