phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('049453bcb1265f8ff1979a2c7a4ceb2b', -1, 1715027015, 1715027015, '038d1bf4', -4, 0, 0)

Line : 187
File : sessions.php